Women in agriculture in the developing world Auteur(s) : Gearing, Jean Reboussin, Dan Spring, Anita University of Florida -- Women in Agriculture Program | Partager |
The process of on-farm trial design : : The Honduran experience of 1978 Auteur(s) : Galt, Daniel L. Farming Systems Support Project. | Partager |
Modulo intensivo de doble propâosito actitud y opiniâon de agricultor - ganadero Auteur(s) : Ruano Andrade, Sergio Rolando Instituto de Ciencia y Tecnologâia Agrâicolas (Guatemala) | Partager |
ROCAP Small Farm Production Systems Project (596-0083) ; Case studies of A.I.D. Farming Systems Research & Extension (FSRE) Projects, Case Study no. 12 Auteur(s) : Byrnes, Kerry J., 1945- | Partager |
Evaluaciâon de la adopciâon de semillas ICTA en el parcelamiento Nueva Concepciâon Auteur(s) : Reyes Hernâandez, Mamerto Instituto de Ciencia y Tecnologâia Agrâicolas (Guatemala) | Partager |
El ICTA en Guatemala Auteur(s) : Gostyla, Lynn Whyte, William Foote, 1914- | Partager |
Nuevo enfoque teÌcnico funcional | Partager |
Annual report - 1969 ; Agricultural economics ; Annual report (USAID), 1969 Auteur(s) : Hildebrand, Peter E | Partager |
Generating technology for traditional farmers : the Guatemalan experience Auteur(s) : Hildebrand, Peter E. Instituto de Ciencia y Tecnologia Agricolas | Partager |
Honduras Agricultural Research Project (635-0203) ; Case studies of A.I.D. Farming Systems Research & Extension (FSRE) Projects, Case Study no. 11 Auteur(s) : Byrnes, Kerry J., 1945- | Partager |
Annual report - 1969 ; Agricultural economics ; Annual report (USAID), 1969 Auteur(s) : Hildebrand, Peter E | Partager |
Estudio agrosocioeconâomico preliminar del departamento de Chiquimula Auteur(s) : Arteaga T., Otto Instituto de Ciencia y Tecnologâia Agrâicolas (Guatemala) | Partager |