Contributions by
Dr Virgilio Gavicho Uarrota, Deivid L. V. Stefen, Clovis Arruda de Souza, Cileide Maria Medeiros Coelho, Rodolfo Moresco, Marcelo Maraschin, Fernando David Sánchez-Mora, Eduardo da Costa Nunes, Enilto de Oliveira Neubert, Luiz Augusto Martins Peruch, Dr Michael Abberton, Badara Gueye, Tchamba Marimagne, Folarin Soyode, Dr Hernán Ceballos, Nelson Morante, Fernando Calle, Jorge Lenis, Sandra Salazar, Dr Luis Augusto Becerra Lopez-Lavalle, Ismail Y. Rabbi, Prof. P. Zhang, Q. Ma, M. Naconsie, X. Wu, W. Zhou, J. Yang, Dr Piya Kittipadakul, Pasajee Kongsil, Chalermpol Phumichai, Shelley H. Jansky, Dr Elizabeth Parkes, Olufemi Aina, Adebayo Abass, Wasiu Awoyale, Lateef Sanni, Taofik Shittu, Dr James P. Legg, Dr Elizabeth Alvarez, Ignazio Graziosi, Dr Kris A. G. Wyckhuys, Dr Stefan Hauser, Dr Friday Ekeleme Edited by
Dr Clair H. Hershey
Contributions by
Dr S. R. Bean, B. P. Ioerger, J. D. Wilson, M. Tilley, D. Rhodes, T. J. Herald, Dr F. M. Shapter, A. Crowther, Prof Glen P. Fox, I. D. Godwin, L. Watson-Fox, I. J. C. Hannah, S. L. Norton, M. Djanaguiraman, Prof. P. V. V. Prasad, Professor Ignacio Ciampitti, Prof. Barbara J. Stoecker, Kebede Abegaz, Yewelsew Abebe, Dr Scott Staggenborg, Hui Shen, Prof. John H. Sanders, Botorou Ouendeba, Ababacar Ndoye, Niaba Témé, Dr Rafael Augusto da Costa Parrella, Robert Eugene Schaffert, Cicero Bezerra de Menezes, José Avelino Santos Rodrigues, Jurandir Vieira Magalhães, Cynthia Maria Borges Damasceno, Dagma Dionisia da Silva, Simone Martins Mendes, Aruna C., B. Dayakar Rao, Vilas A. Tonapi, Dr T. G. Nageshwar Rao, Dr Eva Weltzien, H. Frederick Weltzien-Rattunde, T. A. van Mourik, Hakeem A. Ajeigbe Edited by
Prof. William Rooney
Contributions by
JoAnn Fagot Aviel, Rubén Berríos, Lincoln Bizzozero, Elsa Cardozo da Silva, Ana Covarrubias, H Michael Erisman, Damian Fernandez, Jose Augusto Guilhon Albuquerque, Jeanne A. K. Hey, Richard S. Hillman, Waltraud Quesier Morales, Jose A. Morande, John Peeler, Peter M. Sanchez, Anthony P. Spanakos, Arlene B. Tickner Universidad de los Andes, Aldo C. Vacs, Howard J. Wiarda University of Georgia (la Edited by
Frank O. Mora, Jeanne A. K. Hey
Contributions by
Ted Benton, Frederick Buttel, Madison, William R. Catton, Uk, Riley Dunlap, Peter Grimes, John Hannigan University of Toronto, Rosemary McKechnie, Raymond Murphy University of Ottawa, Elim Papadakis, Timmons Roberts, Ornulf Seippel, Elizabeth Shove, Alan Warde, Peter Wehling, Ian Welsh, Steve Yearley Edited by
Riley E. Dunlap, Frederick H. Buttel, Peter Dickens, August Gijswijt