Journal of the SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL – SOBER

V. 17 – No. 1 and 2 – Jan. to Jun. 1979

EDITORIAL BOARD:

Andrês Troncoso Vilas, Antônio Raphael Teixeira Filho, Edgar Augusto Lanzer, Eliseu Roberto Andrade Alves, Fernando Antônio da Silveira Rocha, Fernando B. Homem de Melo, Francisco M. da Rocha Vera Filho, José Molina Filho, Robério Ferreira dos Santos, Teotônio Dias Teixeira, Túlio Barbosa, Yoni de Sá Barreto Sampaio.

STAFF:

Editorial Coordination:

Antônio Raphael Teixeira Filho Vitor Afonso Hoeflich Robério Ferreira dos Santos

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

V. 17 – No. 3 – Jul. to Sep. 1979

EDITORIAL BOARD:

Edgar Augusto Lanzer, Guilherme Costa Delgado, Mário Capp Filho, Mário Miguel Amim, Alberto Veiga, Álvaro Seixas Neto, Cláudio Roberto Contador, Ruy Miller Paiva, Yony de Sá Barreto Sampaio, Antonio Raphael Teixeira Filho, Vitor Afonso Hoeflich, Robério Ferreira dos Santos.

STAFF:

Editorial Coordination:

Robério Ferreira dos Santos

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

V. 17 – No. 4 – Oct. to Dec. 1979

EDITORIAL BOARD:

Alberto Veiga, Álvaro Seixas Neto, Antonio Raphael Teixeira Filho, Claudio Roberto Contador, Charles Leslie Wright, Edgar Augusto Lanzer, Egídio Lessinger, Elmar Rodrigues da Cruz, Mário Miguel Amim, Ruy Miller Paiva.

STAFF:

Editorial Coordination:

Robério Ferreira dos Santos

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

V. 18 – No. 1 – Jan. to Mar. 1980

EDITORIAL BOARD:

Antonio Raphael Teixeira Filho, Alberto Veiga, Álvaro Seixas Neto, Charles Leslie Wright, Claudio Roberto Contador, Evaristo Mazabal Neves, Elmar Rodrigues da Cruz, Geraldo Sant'Ana de Camargo Barros, José Aluísio Pereira, José Molina Filho, Mario Miguel Amim, Paulo Roberto Silva, Ruy Miller Paiva, Vander Azevedo de Morais, Yoni de Sá Barreto Sampaio.

STAFF:

Editorial Coordination:

Robério Ferreira dos Santos

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

V. 18 – No. 2 – Apr. to Jun. 1980

Editorial Coordination:

Robério Ferreira dos Santos

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

EDITORIAL BOARD:

Aércio dos Santos Cunha, Alberto Veiga, Antonio Raphael Teixeira Filho, Charles Leslie Wright, Cláudio Roberto Contador, Edgar Augusto Lanzer, Elmar Rodrigues da Cruz, Evaristo Marzabal Neves, Geraldo Sant'Ana de Camargo Barros, Guaracy Vieira, José Aluísio Pereira, José Molina Filho, Mario Miguel Amin, Ruy Miller Paiva, Túlio Barbosa, Vander Azevedo de Morais.

V. 18 – No. 3 – Jul. to Sep. 1980

Editor: Robério Ferreira dos Santos

Editorial Coordination for this issue:

Victor Francisco Palma Valderrama and Antonio Jorge de Oliveira

Revision and Graphic Supervision:

Rosângela Zansávio, José Nogueira Júnior, Felisberto de Almeida Nogueira, and José Rech.

V. 18 – No. 4 – Oct. to Dec. 1980

Editor: Robério Ferreira dos Santos

Editorial Coordination:

Aércio dos Santos Cunha, Alberto Veiga, Álvaro Seixas Neto, Antonio Jorge de Oliveira, Antonio Raphael Teixeira Filho, Charles Leslie Wright, Cláudio Roberto Contador, Edgar Augusto Lanzer, Egídio Lessinger, Evaristo Marzabal Neves, Geraldo Sant'Ana de C. Barros, José Aluísio Pereira, Juvêncio Braga de Lima, Manoel Osório de Lima Vieira, Miguel Amin, Ruy Miller Paiva, Túlio Barbosa, Vander Azevedo de Morais, Vitor F. Palma Valderrama, Yoni de Sá B. Sampaio.

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

V. 18 – No. 5 – Special Edition

Editor: Robério Ferreira dos Santos

Editorial Coordination for this issue:

Ruy Miller Paiva, Andrês Troncoso Vilas, Antonio Raphael Teixeira Filho, Gustavo M. Quessada, Humberto Vendelino Richter, Álvaro Seixas Neto.

Revision and Graphic Supervision:

Rosângela Zansávio Tácito Pace

V. 19 – No. 1, 2 and 3 – Jan. to Sep. 1981

Editor: Robério Ferreira dos Santos

EDITORIAL BOARD:

Aércio dos Santos Cunha, Alberto Veiga, Antonio Jorge de Oliveira, Charles Leslie Wright, Cláudio Roberto Contador, Edgar Augusto Lanzer, Egídio Lessinger, Elmar Rodrigues da Cruz, Evaristo Marzabal Neves, Geraldo Sant'Ana de C. Barros, Guaracy Vieira, José Molina Filho, Juvêncio Braga de Lima, Manoel Osório de Lima, Paulo Roberto Silva, Ruy Miller Paiva, Túlio Barbosa, Yoni de Sá B. Sampaio.

Revision and Graphic Supervision:

Vera Lucia da Silva Tácito Pace

V. 19 – No. 4 and 5 (Special Edition) – Oct. to Dec. 1981

Editor: Robério Ferreira dos Santos

EDITORIAL BOARD:

Aércio dos Santos Cunha, Alberto Veiga, Antonio Jorge de Oliveira, Charles Leslie Wright, Cláudio Roberto Contador, Edgar Augusto Lanzer, Egídio Lessinger, Elmar Rodrigues da Cruz, Evaristo Marzabal Neves, Geraldo Sant'Ana de C. Barros, Guaracy Vieira, José Molina Filho, Juvêncio Braga de Lima, Manoel Osório de Lima, Mário Amin, Paulo Roberto Silva, Ruy Miller Paiva, Túlio Barbosa, Yoni de Sá Barreto Sampaio.

Revision and Graphic Supervision:

Vera Lucia da Silva Tácito Pace

V. 20 – No. 1 – Jan. to Mar. 1982

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Humberto V. Richter (Coordinator), Eliseu Roberto de Andrade Alves, Elmar Rodrigues da Cruz, Fernando Antonio da Silveira Rocha, Hélio Tollini, Levon Yeganiantz, Paulo Fernando Cidade Araújo, Ubaldino Dantas Machado, Victor Palma

Revision and Editorial:

Felisberto de Almeida José Rech

Composition: Vera Lúcia da Alves

Layout: Hélio Ricardo O. Vidal, Renato Baltar

Secretary: Vera Lúcia da Silva

V. 20 – No. 2 – Apr. to Jun. 1982

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Humberto V. Richter (Coordinator), Eliseu Roberto de Andrade Alves, Elmar Rodrigues da Cruz, Fernando Antonio da Silveira Rocha, Hélio Tollini, José Prazeres Ramalho de Araújo, Levon Yeganiantz, Paulo Fernando Cidade Araújo, Ubaldino Dantas Machado, Victor Palma.

Revision and Editorial:

Felisberto de Almeida José Rech

Composition: Francisco Bezerra de Assis Soares, Heleno da Silva Bezerra

Layout: Renato Baltar

Secretary: Vera Lúcia da Silva

V. 20 – No. 3 – Jul. to Sep. 1982

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Revision and Editorial:

Felisberto de Almeida José Rech

Composition: Mareny Guerra de Oliveira, Francisco Bezerra de Assis Soares

Layout: Hélio Ricardo O. Vidal, Renato Baltar

Secretary: Vera Lúcia da Silva

V. 20 – No. 4 – Oct. to Dec. 1982

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Revision and Editorial:

Felisberto de Almeida José Rech

Composition: Francisco Bezerra de Assis Soares, Mareny Guerra de Oliveira

Layout: Edith Domingues Pereira, Tenisson Waldow de Sousa, Valter Silva

Secretary: Vera Lúcia da Silva

V. 20 – No. 1 (Special Edition) – 1982

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Revision and Editorial:

Judas Tadeu Grassi Mendes Luciano Javier Montoya

Composition and final art: Estilo Composições Gráficas e Publicidade Ltda.

Layout: Claudete da Conceição Ferreira, Reynaldo José Matoso, Ildeloy Santos

Secretary: Vera Lúcia da Silva

V. 20 – No. 2 (Special Edition) – 1982

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Revision and Editorial:

Judas Tadeu Grassi Mendes Luciano Javier Montoya

Composition and final art: Estilo Composições Gráficas e Publicidade Ltda.

Layout: Claudete da Conceição Ferreira, Reynaldo José Matoso, Ildeloy Santos

Secretary: Vera Lúcia da Silva, Ladislau Modkovski

V. 21 – No. 1, 2 – Jan. to Jun. 1983

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Humberto V. Richter (Coordinator), Eliseu Roberto de Andrade Alves, Elmar Rodrigues da Cruz, Fernando Antonio da Silveira Rocha, Hélio Tollini, José Prazeres Ramalho de Castro, Levon Yeganiantz, Paulo Fernando Cidade Araújo, Ubaldino Dantas Machado, Victor Palma.

Revision and Editorial:

Felisberto de Almeida José Rech

Composition: Francisca Bezerra de Assis Soares, Mareny Guerra de Oliveira

Layout: Edith Domingues Pereira, Tenisson Waldow de Sousa, Valter Silva

Secretary: Vera Lúcia da Silva

V. 21 – No. 3 – Jul. to Sep. 1983

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Revision and Editorial:

Felisberto de Almeida José Rech

Composition: Francisca Bezerra de Assis Soares, Mareny Guerra de Oliveira

Layout: Tenisson Waldow de Sousa, Valter Silva

Secretary: Vera Lúcia da Silva

V. 21 – No. 4 – Oct. to Dec. 1983

Editors in Chief: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Editorial Revision and Bibliographic Standardization:

Cassandra L. de Maya Viana Souza

Composition: Maria da Consolação de Paula

Layout: Valter Silva, Mário César de Moura Aguiar

Secretary: Silvia Maria Joi

V. 22 – No. 1 and 2 – Jan. to Jun. 1984

Editors in Chief: Elsio Contini, Luis Eduardo Acosta Hoyos

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Editorial Revision and Bibliographic Standardization:

Cassandra L. de Maya Viana Souza

Composition: Maria da Consolação de Paula

Layout: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi

V. 22 – No. 3 and 4 – Jul. to Dec. 1984

Editors in Chief: Elisio Contini, Luis Eduardo Acosta Hoyos

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Editorial Assistant:

Cassandra L. de Maya Viana Souza

Composition: Maria da Consolação de Paula

Layout: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 23 – No. 1 and 2 – Jan. to Jun. 1985

Editors: Luis Eduardo Acosta Hoyos, Elisio Contini

Associate Editor: Luis Carlos Cruz Riascos

Editorial Board:

Editorial Assistant:

Cassandra L. de Maya Viana Souza

Composition: Maria da Consolação de Paula

Layout: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 23 – No. 3 – Jul. to Sep. 1985

Editors: Luis Eduardo Acosta Hoyos, Elisio Contini

Editorial Board:

Humberto V. Richter (Coordinator), Eliseu Roberto de Andrade Alves, Fernando Bento Homem de Melo, Hélio Tollini, Ivo Alberto Schneider, João Batista da Silva, Jorge Madeira Nogueira, José Prazeres Ramalho de Castro, Levon Yeganiantz, Paulo Fernando Cidade Araújo, Reinhoid Stephanes, Sergio Alberto Brandt, Severino de Melo Araújo, Yony de Sá Barretos Sampaio.

Editorial Assistant:

Cassandra Lúcia de Maya Viana Souza

Composition: Maria da Consolação de Paula

Layout: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 23 – No. 4 – Oct. to Dec. 1985

Editors: Luis Eduardo Acosta Hoyos, Elisio Contini

Editorial Board:

Bibliographic References, Indexes and Standardization:

Cassandra Lúcia de Maya Viana Souza

Composition: Maria da Consolação de Paula

Layout: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 23 – Scientific Advisory Board

Adams, Reinaldo Ignácio

Aguiar, Deolindo Machado

Aguiar, Geraldo Medeiros de

Almeida, Lauro Savitci Brochado de

Amim, Mário Miguel

Araújo, José Diniz de

Araújo, José Geraldo Fernandes de

Arruda, Zenith João de

Ávila, Antonio Flávio Dias

Ayres, Carlos Henrique Simões

Baiardi, Amilcar

Bandeira, Antonio Lima

Barbosa, Mariza M. T. Luz

Barroco, Hélio Estrela

Barros, Edgar Vasconcelos

Barros, Geraldo Sant’Ana de Camargo

Brandt, Sérgio Alberto

Bressan, Matheus

Cabral, Pedro Eugênio Toledo de

Cadavid García, Eduardo Alfonso

Campos, Roberto Gilson da Costa

Cardoso, Vera Talita

Carvalho, Flávio Condé de

Chaia, Vera Lúcia

Coobe, Roberto Vicente

Cruz, Elmar Rodrigues da

Cunha, Áercio dos Santos

Dossa, Derlli

Engler, Joaquim José de Camargo

Espinosa Garrido, Waldo

Fandiño Marino, Juan Mario

Feldens, Aray Miguel

Ferreira, Léo da Rocha

Ferreira, Walter Cassiano

Figueiredo, Vilma M.

Freire, Japiassu de Melo

Garcia, João Carlos

Gontijo, Vander

Graça, Luiz Roberto

Guerreiro, José Solón

Hemerly, Francisco Xavier

Hoeflich, Vitor Afonso

Hoffmann, Rodolfo

Homma, Alfredo K. O.

Konzen. Otto Guilherme

Leite, Carlos Antonio Moreira

Lessinger, Egídio

Lima, João Eustáquio de

Lobato, Jorge Gomes

Machado, Ubaldino Dantas

Marques, Pedro Valentim

Martine, George

Mattuella, Juvir Luiz

Mello, João Arthur Pereira de

Mendes, Judas Tadeu Grassi

Mesquita, Alamir

Miranda Neto, Manoel José

Molina Filho, José

Monteiro, Maria José Cyhlar

Montoya, Luciano Javier

Mueller, Charles C.

Muniz, José Norberto

Neves, Evaristo Marzabal

Noronha, José Ferreira de

Oliveira, Antonio Jorge de

Paez, Maria Lúcia D’Ápice

Paiva, Ruy Miller

Pereira, José Aluisio

Peres, Fernando Curi

Pinheiro, Flávio Abranches

Portugal, Alberto Duque

Quirino, Tarcízio Rego

Ramos, Eduardo Lacerda

Ribon, Miguel

Protas, José Fernando da Silva

Riedi, Mário

Sampaio, Yony de Sá Barreto

Santos, José Maria

Schattan, Salomão

Scolari, Dante

Silva, Gabriel Luiz Seraphico Peixoto da

Silva, José Francisco Graziano da

Silva, Severino Ramos da

Souza, Luiz Gomes de

Stülp, Valter José

Teixeira, Sônia Milagres

Teixeira Filho, Antonio Raphael

Tomasini, Roque Gilberto Annes

Tonini, Ênio

Veiga, Alberto

Wright, Charles Leslie

V. 24 – No. 1 – Jan. to Mar. 1986

Editors: Elisio Contini, Luis Eduardo Acosta Hoyos

Editorial Board:

Humberto Vendelino Richter (Coordinator), Eliseu Roberto de Andrade Alves, Fernando Bento Homem de Melo, Hélio Tollini, Ivo Alberto Schneider, Jorge Madeira Nogueira, José Prazeres Ramalho de Castro, Levon Yeganiantz, Paulo Fernando Cidade Araújo, Reinhoid Stephanes, Sergio Alberto Brandt, Severino de Melo Araújo, Ubaldino Dantas Machado, Yony de Sá Barretos Sampaio.

Bibliographic References, Indexes and Standardization:

Cassandra Lúcia de Maya Viana Souza

Composition: Maria da Consolação de Paula

Art and Layout: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 24 – No. 2 – Apr. to Jun. 1986

Editors: Elisio Contini, Luis Eduardo Acosta Hoyos

Editorial Board:

Humberto Vendelino Richter (Coordinator), Eliseu Roberto de Andrade Alves, Elmar Rodrigues da Cruz, Fernando Bento Homem de Melo, Hélio Tollini, Ivo Alberto Schneider, Jorge Madeira Nogueira, José Prazeres Ramalho de Castro, Levon Yeganiantz, Paulo Fernando Cidade Araújo, Reinhoid Stephanes, Sergio Alberto Brandt, Ubaldino Dantas Machado, Vander Gontijo, Yony de Sá Barretos Sampaio.

Reviewers:

Celina Tobar de Acosta, Nativo Lourenço de Oliveira

Composition: Maria da Consolação de Paula

Art: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 24 – No. 3 and 4 – Jul. to Dec. 1986

Editors: Elisio Contini, Luis Eduardo Acosta Hoyos

Editorial Board:

Reviewers:

Celina Tobar de Acosta, Nativo Lourenço de Oliveira

Composition: Maria da Consolação de Paula

Art: Mário César de Moura Aguiar

Secretary: Silvia Maria Joi Pontes

V. 25 – No. 1, 2 and 3 – Jan. to Sep. 1987

Editors: Luis Eduardo Acosta Hoyos, Elisio Contini

Editorial Board:

Reviewers:

Celina Tobar de Acosta, Nativo Lourenço de Oliveira

Composition and Art: S & C Composições e artes Gráficas Ltda.

Secretary: Silvia Maria Joi Pontes

V. 25 – No. 4 – Oct. to Dec. 1987

Editor responsible for this issue: Antonio Jorge de Oliveira

Editorial Board:

Composition and Art: S & C Composições e artes Gráficas Ltda.

Secretary: Silvia Maria Joi Pontes

V. 26 – No. 1, 2 – Jan. to Jun. 1988

Editors: Antonio Jorge de Oliveira, Emar Rodrigues da Cruz, Mariza M. T. Luz Barbosa, Rita de Cássia Teixeira Vieira.

Editorial Board:

Elisio Contini (Coordinator), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Edmundo da Fontoura Gastal, Eliseu Roberto de Andrade Alves, Fernando Bento Homem de Melo, Fernando Maida Dall'Acqua, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

Composition and Art: Associação Rumos

Secretary: Silvia Maria Joi

V. 26 – No. 3 and 4 – Jul. to Dec. 1988

Editors: Antonio Jorge de Oliveira, Emar Rodrigues da Cruz, Mariza M. T. Luz Barbosa, Rita de Cássia Teixeira Vieira.

Secretary: Silvia Maria Joi

Composition and Art: Associação Rumos

Editorial Board:

Elisio Contini (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Edmundo da Fontoura Gastal, Eliseu Roberto de Andrade Alves, Fernando Bento Homem de Melo, Fernando Maida Dall'Acqua, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

V. 27 – No. 1, 2 – Jan. to Jun. 1989

Editors: Antonio Jorge de Oliveira, Emar Rodrigues da Cruz, Mariza M. T. Luz Barbosa, Rita de Cássia Teixeira Vieira.

Secretary: Silvia Maria Joi

Composition and Art: Associação Rumos

Editorial Board:

V. 27 – No. 3 and 4 – Jul. to Dec. 1989

Editors: Christine Viveka Guimarães, Elmar Rodrigues da Cruz, Levon Yeganiantz, Maria Lúcia D'Apice Paez.

Secretary: Silvia Maria Joi

Composition and Art: Serviços e Editoração Rumos

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Edmundo da Fontoura Gastal, Eliseu Roberto de Andrade Alves, Fernando Bento Homem de Melo, Fernando Maida Dall'Acqua, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

V. 28 – No. 1, 2, 3 – Jan. to Sep. 1990

Editors: Christine Viveka Guimarães, Elmar Rodrigues da Cruz, Levon Yeganiantz, Maria Lúcia D'Apice Paez.

Secretary: Silvia Maria Joi

Composition and Art: Helder Marcelo Pereira

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Eliseu Roberto de Andrade Alves, Fernando Bento Homem de Melo, Fernando Maida Dall'Acqua, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

V. 28 – No. 4 – Oct. to Dec. 1990

Editors: Christine Viveka Guimarães, Elmar Rodrigues da Cruz, Levon Yeganiantz, Maria Lúcia D'Apice Paez.

Secretary: Silvia Maria Joi

Composition and Art: Dantas, Gualberto e Ribeiro

Editorial Board:

V. 29 – No. 1 and 2 – Jan. to Jun. 1991

Editors: Christine Viveka Guimarães, Elmar Rodrigues da Cruz, Levon Yeganiantz, Maria Lúcia D'Apice Paez.

Secretary: Silvia Maria Joi

Composition and Art: Gualberto, Dantas e Aguiar

Editorial Board:

V. 29 – No. 3 and 4 – Jul. to Dec. 1991

Editors: Geraldo Sant'Ana de Camargo Barros, Oriowaldo Oueda

Secretary: Silvia Maria Joi

Composition and Art: Gualberto, Dantas e Aguiar

Editorial Board:

V. 30 – No. 1 – Jan. to Mar. 1992

Editors: Geraldo Sant'Ana de Camargo Barros, Oriowaldo Oueda

Secretary: Silvia Maria Joi

Composition and Art: Gualberto, Dantas e Aguiar

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Eliseu Roberto de Andrade Alves, Fernando Maida Dall'Acqua, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

V. 30 – No. 2 – Apr. to Jun. 1992

Editors: Geraldo Sant'Ana de Camargo Barros, Oriowaldo Oueda

Secretary: Silvia Maria Joi

Composition and Art: Gualberto, Dantas e Aguiar

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Eliseu Roberto de Andrade Alves, George Edward Schuh, Guilherme Leite da Silva Dias, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

V. 30 – No. 3 – Jul. to Sep. 1992

Editors: Geraldo Sant'Ana de Camargo Barros, Oriowaldo Oueda

Secretary: Vera Lúcia da Silva

Composition and Art: Gualberto, Dantas e Aguiar

Editorial Board:

V. 30 – No. 4 – Oct. to Dec. 1992

Editors: Geraldo Sant'Ana de Camargo Barros, Oriowaldo Oueda

Secretary: Vera Lúcia da Silva

Composition: Gualberto e Dantas

Art: Aguiar

Editorial Board:

V. 31 – No. 1 – Jan. to Mar. 1993

Editors: Geraldo Sant'Ana de Camargo Barros, Oriowaldo Oueda

Secretary: Vera Lúcia da Silva

Composition and Art: Gualberto, Dantas e Aguiar

Editorial Board:

V. 31 – No. 2 – Apr. to Jun. 1993

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Composition and Art: Aguiar, Carlos e Dantas

Editorial Board:

V. 31 – No. 3 – Jul. to Sep. 1993

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Composition and Art: Ana, Aguiar e Dantas

Editorial Board:

V. 31 – No. 4 – Oct. to Dec. 1993

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Composition and Art: Letícia e Verônica

Editorial Board:

V. 32 – No. 1 – Jan. to Mar. 1994

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Electronic Publishing: Charles Augusto

Editorial Board:

V. 32 – No. 2 – Apr. to Jun. 1994

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Composition and Art: SER -- Editora Rumos

Editorial Board:

V. 32 – No. 3 and 4 – Jul. to Dec. 1994

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Electronic Publishing: Charles Augusto

Editorial Board:

V. 33 – No. 1 – Jan. to Mar. 1995

Editors: José Garcia Gasques, Rita de Cássia M. T. Vieira

Secretary: Vera Lúcia da Silva

Electronic Publishing: Júlio César Nascimento

Editorial Board:

V. 33 – No. 2 and 3 – Apr. to Sep. 1995

Editors: José Garcia Gasques, Carlos Monteiro Villa Verde, José Sidnei Gonçalves, Ricardo Abramovay.

Secretary: Ana Claudia Guedes Basto

Electronic Publishing: Única Gráfica e Editora

Editorial Board:

V. 33 – No. 4 – Oct. to Dec. 1995

Editors: José Garcia Gasques, Carlos Monteiro Villa Verde, José Sidnei Gonçalves, Ricardo Abramovay.

Secretary: Ana Claudia Guedes Basto

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Eliseu Roberto de Andrade Alves, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

V. 34 – No. 1 and 2 – Jan. to Jun. 1996

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Eliseu R. Andrade Alves, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

Secretary: Elza Maria Nogueira

Editors: José Garcia Gasques, Carlos Monteiro Villa Verde, José Sidnei Gonçalves, Ricardo Abramovay.

Published by: Paralelo 15 Editora

V. 34 – No. 3 and 4 – Jul. to Dec. 1996

Editorial Board:

Ignez Vidigal Lopes (President), Antonio Salazar Pessoa Brandão, Charles Curt Mueller, Eliseu R. de Andrade Alves, George Edward Schuh, Guilherme Leite da Silva Dias, José Pastore, Mauro de Rezende Lopes, Rodolfo Hoffmann, Sylvio Wanick Ribeiro.

Secretary: Elza Maria Nogueira

Editors: José Garcia Gasques, Carlos Monteiro Villa Verde, José Sidnei Gonçalves, Ricardo Abramovay.

Published by: Paralelo 15 Editora

V. 35 – No. 1, 2 and 3 – Jan. to Sep. 1997

Editorial Board:

Secretary: Elza Maria Nogueira

Editor: Wilson da Cruz Vieira

Layout and Printing: Suprema Gráfica e Editora Ltda.

V. 35 – No. 4 – Oct. to Dec. 1997

Editorial Board:

Secretary: Elza Maria Nogueira

Editor: Wilson da Cruz Vieira

Layout and Printing: Suprema Gráfica e Editora Ltda.

V. 36 – No. 1 and 2 – Jan. to Jun. 1998

Editorial Board:

Levon Yeganiantz (President), Antônio Cordeiro de Santana, Antônio Salazar Pessoa Brandão, Eliseu R. de Andrade Alves, Fernando Homem de Melo, George Edward Schuh, Geraldo Sant'Ana de Camargo Barros, Mauro Borges Lemos, José Garcia Gasques, Júlio A. Penna

Editor: Wilson da Cruz Vieira

Secretary: Elza Maria Nogueira, Elisabete Aparecida Amaral Bitarães

Layout and Printing: Suprema Gráfica e Editora Ltda.

V. 36 – No. 3 and 4 – Jul. to Dec. 1998

Editorial Board:

Editor: Wilson da Cruz Vieira

Secretary: Elza Maria Nogueira, Elisabete Aparecida Amaral Bitarães

Text Revision: Adelaide M. C. Lopes

Layout and Printing: Suprema Gráfica e Editora Ltda.

V. 37 – No. 1 and 2 – Jan. to Jun. 1999

Editorial Board:

Editor: Wilson da Cruz Vieira

Secretary: Elza Maria Nogueira, Elisabete Aparecida Amaral Bitarães

Text Revision: Adelaide M. C. Lopes

Layout and Printing: Suprema Gráfica e Editora Ltda.

V. 37 – No. 3 and 4 – Jul. to Dec. 1999

Editorial Board:

Editor: Heloisa Lee Burnquist

Secretary: Elza Maria Nogueira, Maria AP. Maielli Travalini

Technical Support: Alexander do Carmo Valério

Text Revision: Mirna Tonus

Layout and Printing: ALGRAF -- Gráfica Editora Alves Piracicaba Ltda.

V. 38 – No. 1 – Jan. to Mar. 2000

Editorial Board:

Editor: Heloisa Lee Burnquist

Secretary: Elza Maria Nogueira, Maria AP. Maielli Travalini

Technical Support: Alexander do Carmo Valério

Cover: José Adilson Milanêz

Text Revision: Mirna Tonus

Layout and Printing: ALGRAF -- Gráfica Editora Alves Piracicaba Ltda.

V. 38 – No. 2, 3 and 4 – Apr. to Dec. 2000

Editorial Board:

Editor: Heloisa Lee Burnquist

Secretary: Elza Maria Nogueira, Maria AP. Maielli Travalini

Technical Support: Alexander do Carmo Valério

Cover: José Adilson Milanêz

Text Revision: Ana Paula da Silva

Layout and Printing: ALGRAF -- Gráfica Editora Alves Piracicaba Ltda.

V. 39 – No. 1 and 2 – Jan. to Jun. 2001

Editorial Board

Editor: Heloisa Lee Burnquist

Secretary: Elza Maria Nogueira, Maria AP. Maielli Travalini

Technical Support: Alexander do Carmo Valério

Cover: José Adilson Milanêz

Proofreading: Ana Paula da Silva

Layout and Printing: ALGRAF -- Gráfica Editora Alves Piracicaba Ltda.

V. 39 – No. 3 and 4 – Jul. to Dec. 2001

Editorial Board

Gervásio Castro de Rezende (President), Ângela Kageyama, Eliseu R. de Andrade Alves, George Edward Schuh, Geraldo Sant'Ana de Camargo Barros, Guilherme Leite da Silva Dias, Mauro Borges Lemos, José Garcia Gasques, Paulo Dabdab Waquil, Ricardo Chaves Lima.

Editor: Wilson da Cruz Vieira

Secretary: Elza Maria Nogueira, Ana Paula Ferreira Gonçalves

Cover: José Adilson Milanêz

Proofreading: Edir de Oliveira Barbosa

Layout and Printing: Suprema Gráfica e Editora

V. 40 – No. 1, 2, 3 and 4 – Jan. to Dec. 2002

Editorial Board

Gervásio Castro de Rezende (President/IPEA), Ângela Kageyama (UNICAMP), Eliseu R. de Andrade Alves (EMPRAPA), George Edward Schuh (UNIV. OF MINNESOTA), Geraldo Sant'Ana de Camargo Barros (ESALQ/USP), Guilherme Leite da Silva Dias (USP), Mauro Borges Lemos (UFMG), José Garcia Gasques (IPEA), Paulo Faveret (BNDES), Paulo Dabdab Waquil (UFRGS), Ricardo Chaves Lima (UFPE).

Editor: Wilson da Cruz Vieira

Secretary: Elza Maria Nogueira

Intern: Tatiana Diello Borges

Cover: José Adilson Milanêz

Proofreading: Edir de Oliveira Barbosa

Layout and Printing: Suprema Gráfica e Editora

V. 41 – No. 1 and 2 – Jan. to Jun. 2003

Editorial Board

Editor: Wilson da Cruz Vieira

Secretary: Elza Maria Nogueira

Intern: Carla Itaboraí Vieira

Cover: José Adilson Milanêz

Proofreading: Edir de Oliveira Barbosa

Layout and Printing: Suprema Gráfica e Editora

V. 41 – No. 3 and 4 – Jul. to Dec. 2003

Editorial Board

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Luiza Machado P. Carvalho

Cover: José Adilson Milanêz

Proofreading: Edir de Oliveira Barbosa

Layout and Printing: Letra Capital

V. 42 – No. 1 and 2 – Jan. to Jun. 2004

Editorial Board

Gervásio Castro de Rezende (President/UERJ), Ângela Kageyama (UNICAMP), Eliseu R. de Andrade Alves (EMPRAPA), George Edward Schuh (UNIV. OF MINNESOTA), Geraldo Sant'Ana de Camargo Barros (ESALQ/USP), Guilherme Leite da Silva Dias (USP), Mauro Borges Lemos (UFMG), José Garcia Gasques (IPEA), Paulo Faveret (BNDES), Paulo Dabdab Waquil (UFRGS), Ricardo Chaves Lima (UFPE).

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Luiza Machado P. Carvalho

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 42 – No. 3 and 4 – Jul. to Dec. 2004

Editorial Board

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Interns: Luiza Machado P. Carvalho, Clarissa Pires Carino

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 43 – No. 1 and 2 – Jan. to Jun. 2005

Editorial Board

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Clarissa Pires Carino

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 43 – No. 3 and 4 – Jul. to Dec. 2005

Editorial Board

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Rodrigo Miguez Gomes

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 44 – No. 1, 2 and 3 – Jan. to Sep. 2006

Editorial Board

Ângela Kageyama (UNICAMP), Eliseu R. de Andrade Alves (EMPRAPA), George Edward Schuh (UNIV. OF MINNESOTA), Geraldo Sant'Ana de Camargo Barros (ESALQ/USP), Gervásio Castro de Rezende (President/UERJ), Guilherme Leite da Silva Dias (USP), Mauro Borges Lemos (UFMG), José Garcia Gasques (IPEA), Paulo Faveret (BNDES), Paulo Dabdab Waquil (UFRGS), Ricardo Chaves Lima (UFPE).

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Renato Alves Bargiela

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 44 – No. 4 – Oct. to Dec. 2006

Editorial Board

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Aldine Rodrigues Pedro

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

Editors of Revista de Economia e Sociologia Rural

Robério Ferreira dos Santos 1979-81

Luis Eduardo Acosta Hoyos, Elísio Contini -- 1981-83

Luis Eduardo Acosta Hoyos, Elmar Rodrigues da Cruz, Humberto Vendelino Richter, Maria da Consolação de Paula -- 1983-86

Antônio Jorge de Oliveira, Ignez Guatimosim Vidigal Lopes, Rita de Cássia Milagres Teixeira Vieira -- 1986-89

Maria Lúcia D'Apice Paez, Levon Yeganiantz -- 1989-90

Rita de Cássia Milagres Teixeira Vieira, Vander Gontijo - 1990-91

Geraldo Sant'Ana de Camargo Barros, Oriowaldo Queda -- 1991-93

José Garcia Gasques, Rita de Cássia Milagres Teixeira Vieira -- 1993-95

José Garcia Gasques, Carlos Monteiro Villa Verde, José Sidney Gonçalves, Ricardo Abramovay -- 1995-97

Wilson da Cruz Vieira -- 1997-99

Heloisa Lee Burnquist -- 1999-01

Wilson da Cruz Vieira -- 2001-03

Léo da Rocha Ferreira -- 2003-05

V. 45 – No. 1, 2, 3, and 4 – Jan. to Dec. 2007

Editorial Board

Editor: Léo da Rocha Ferreira (UFRJ)

Secretary: Elza Maria Nogueira

Intern: Aldine Rodrigues Pedro (UERJ)

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 46 – No. 1 – Jan. to Mar. 2008

Editorial Board

Editor: Heloisa L. Burnquist (ESALQ/USP)

Secretaries: Elza Maria Nogueira, Maria Aparecida Maielli Travalini

Support and Communication: Alessandra da Paz, Paola Garcia Ribeiro

Cover: Luiz Henrique Sales

Electronic Publishing: Claudete Stevanato

Proofreading: Marina Rodriguez

Graphic Design: Letra Capital Editora

V. 46 – No. 2 – Apr. to Jun. 2008

Editorial Board

Editor: Heloisa L. Burnquist (ESALQ/USP)

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz, Paola Garcia Ribeiro

Cover: Luiz Henrique Sales

Electronic Publishing: Silvana Quirino

Proofreading: Rita Luppi

Graphic Design: Letra Capital Editora

V. 46 – No. 3 – Jul. to Sep. 2008

Editorial Board

Editors: Heloisa L. Burnquist (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP)

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz, Paola Garcia Ribeiro

Cover: Luiz Henrique Sales

Electronic Publishing: Silvana Quirino

Proofreading: Alessandra da Paz, Paola Garcia Ribeiro

Graphic Design: Letra Capital Editora

V. 46 – No. 4 – Oct. to Dec. 2008

Editorial Board

Editors: Heloisa L. Burnquist (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP)

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz, Paola Garcia Ribeiro

Cover: Luiz Henrique Sales

Electronic Publishing: Francisco Macedo

Proofreading: Alessandra da Paz, Paola Garcia Ribeiro

Graphic Design: Letra Capital Editora

V. 47 – No. 1 – Jan. to Mar. 2009

Editorial Board

Ângela Kageyama (UNICAMP), Eliseu R. de Andrade Alves (EMPRAPA), Geraldo Sant'Ana de Camargo Barros (ESALQ/USP), Gervásio Castro de Rezende (President/UERJ), Guilherme Leite da Silva Dias (USP), Mauro Borges Lemos (UFMG), José Garcia Gasques (IPEA), Paulo Faveret (BNDES), Paulo Dabdab Waquil (UFRGS), Ricardo Chaves Lima (UFPE).

Editors: Carlos de Freitas Vian (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP).

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz

Proofreading: Alessandra da Paz

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 47 – No. 2 – Apr. to Jun. 2009

Editorial Board

Editors: Carlos de Freitas Vian (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP)

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz

Proofreading: Alessandra da Paz, Camila Ancona

English Proofreading: Antônio Augusto Bianchi

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 47 – No. 3 – Jul. to Sep. 2009

Editorial Board

Editors: Carlos de Freitas Vian (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP)

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz

Proofreading: Alessandra da Paz

English Proofreading: Paola Garcia Ribeiro

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 47 – No. 4 – Oct. to Dec. 2009

Editorial Board

Editors: Carlos de Freitas Vian (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP)

Secretary: Elza Maria Nogueira

Support and Communication: Alessandra da Paz

Proofreading: Camila Ancona, Paola Garcia Ribeiro

English Proofreading: Camila Ancona

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 48 – No. 1 – Jan. to Mar. 2010

Editorial Board

Editors: Carlos de Freitas Vian (ESALQ/USP), Humberto Francisco da Silva Epolador (ESALQ/USP).

Secretary: Elza Maria Nogueira

Communication Support: Alessandra da Paz

Proofreading: Paola Garcia Ribeiro

English Proofreading: Flávia Gutierrez

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 48 – No. 2 – Apr. to Jun. 2010

Editorial Board

Editor: Carlos de Freitas Vian (ESALQ/USP)

Secretary: Elza Maria Nogueira

Communication Support: Alessandra da Paz

Proofreading: Paola Garcia Ribeiro

English Proofreading: Flávia Gutierrez

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 48 – No. 3 – Jul. to Sep. 2010

Editorial Board

Alfredo Kingo Oyama Homma (EMPRAPA), Amílcar Baiardi (UFRB), Décio Zylberztajn (USP), Elisio Contini (EMPRAPA), Eric Sabourin (Cirad/France) Erly Cardoso Teixeira (UFV), Geraldo Sant'Ana de Camargo Barros (ESALQ/USP), Jan Douwe van der Ploeg, Wageningen University (Netherlands), Walter Belik (UNICAMP), Paulo Dabdab Waquil (UFRGS), Pery Francisco Assis Shikida (UNIOESTE), Ricardo Pereira Reis (UFLA), Rodolfo Hoffmann (UNICAMP), Rui Fragoso, University of Évora (Portugal), Stevan Helfand, University of California, Riverside (USA), Vera Lúcia Botta Ferrante (UNIARA).

Editorial Committee: Ricardo Pereira Reis (UFLA), Alexandre Florindo Alves (UEM), Paulo Eduardo Moruzzi Marques (ESALQ/USP).

Editor: Carlos de Freitas Vian (ESALQ/USP)

Secretary: Elza Maria Nogueira

Communication Support: Alessandra da Paz

Proofreading: Paola Garcia Ribeiro

English Proofreading: Paola Garcia Ribeiro

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 48 – No. 4 – Oct. to Dec. 2010

Editorial Board

Editorial Committee: Ricardo Pereira Reis (UFLA), Alexandre Florindo Alves (UEM), Paulo Eduardo Moruzzi Marques (ESALQ/USP).

Editor: Carlos de Freitas Vian (ESALQ/USP)

Secretary: Elza Maria Nogueira

Communication Support: Alessandra da Paz

Proofreading: Flávia Gutierrez

English Proofreading: Flávia Gutierrez

Cover: Luiz Henrique Sales

Editorial Project: Suprema Gráfica e Editora

V. 49 – No. 1 – Jan. to Mar. 2011

Editorial Board

Editorial Committee: Ricardo Pereira Reis (UFLA), Alexandre Florindo Alves (UEM), Paulo Eduardo Moruzzi Marques (ESALQ/USP).

Editor: Carlos de Freitas Vian (ESALQ/USP)

Secretary: Elza Maria Nogueira

Communication Support: Alessandra da Paz

Proofreading: Alessandra da Paz, Flávia Gutierrez

English Proofreading: Flávia Gutierrez

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo

V. 49 – No. 2, 3 and 4 – Apr. to Dec. 2011

Editorial Board

Editorial Committee: Ricardo Pereira Reis (UFLA), Alexandre Florindo Alves (UEM), Paulo Eduardo Moruzzi Marques (ESALQ/USP).

Editor: Carlos de Freitas Vian (ESALQ/USP)

Secretary: Elza Maria Nogueira

Communication Support: Alessandra da Paz

Proofreading: Alessandra da Paz, Flávia Gutierrez

English Proofreading: Flávia Gutierrez

Cover: Luiz Henrique Sales

Editorial Project: Editora Átomo