![]() | Tecnologâia empleada en el cultivo de tabaco Auteur(s) : Dâiaz C., Hâector Abelino Instituto de Ciencia y Tecnologâia Agrâicolas (Guatemala) | Partager |
![]() | La tecnologiÌa utilizada por los productores agriÌcolas en cultivos baÌsicos para la regioÌn VIII Auteur(s) : Instituto de Ciencia y TecnologiÌa AgriÌcolas (Guatemala) | Partager |
![]() | Validation of technology in ICTA ; Instituto de Ciencia y Tecnología Agrícolas Auteur(s) : Fumagalli, Astolfo Waugh, Robert K | Partager |
![]() | Women in agriculture in the developing world Auteur(s) : Gearing, Jean Reboussin, Dan Spring, Anita University of Florida -- Women in Agriculture Program | Partager |
![]() | Available technologies, IT institutions and information networks Auteur(s) : Frost, Dennis H | 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 |