The ecological basis for the application of traditional agricultural technology in the management of tropical agroecosystems Auteur(s) : Gliessman, Stephen R | Partager |
Priorities in forage research in Jamaica ; Report of working group on forage research Auteur(s) : Jamaica Agricultural Research Programme | Partager |
Fertile lands of friendship Auteur(s) : Alleger, Daniel E | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Agricultural development and economic progress in the Caribbean Basin Auteur(s) : Presidential Mission on Agricultural Development in Central America and the Caribbean (U.S.) | Partager |
Structural adjustment and agriculture Auteur(s) : Lele, Uma J Seminar on Food and Agricultural Policies Under Structural Adjustment, (1992 | Partager |
Farming Systems Support Project newsletter ; FSSP newsletter Auteur(s) : Farming Systems Support Project University of Florida -- Institute of Food and Agricultural Sciences | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Global groves Auteur(s) : Andrew, Chris O Spreen, Thomas H International Agricultural Trade and Development Center | Partager |
Sondeo de Zacapa Auteur(s) : Guatemala -- Direcciâon General de Servicios Agrâicolas Instituto de Ciencia y Tecnologâia Agrâicolas (Guatemala) | Partager |
Trip report Auteur(s) : McDermott, J. K ( James Kenneth ), 1922- | Partager |
Sondeo de Chimaltenango Auteur(s) : Gamboa Paniagua, Ricardo Instituto de Ciencia y TecnologiÌa AgriÌcolas (Guatemala) | Partager |
Acciones 1970-1974 Auteur(s) : Guatemala -- Sector Pâublico Agrâicola Guatemala -- Secretarâia de Agricultura | Partager |
El Sondeo Auteur(s) : Hildebrand, Peter E Ruano Andrade, Sergio Rolando Instituto de Ciencia y Tecnologâia Agrâicolas (Guatemala) | Partager |
Code rural ; Code rural d'Haïti ; Code rural (1826) Auteur(s) : Haiti | Partager |
On-farm experimentation Auteur(s) : Hammerton, John L Lauckner, F. B Caribbean Agricultural Research and Development Institute | Partager |