The role of on-farm research in technology generation Auteur(s) : Waugh, Robert K | Partager |
Priorities in forage research in Jamaica ; Report of working group on forage research Auteur(s) : Jamaica Agricultural Research Programme | Partager |
The process of on-farm trial design : : The Honduran experience of 1978 Auteur(s) : Galt, Daniel L. Farming Systems Support Project. | Partager |
Sondeo report ; Las Cuevas Watershed, Dominican Republic Auteur(s) : Hildebrand, Peter E. Farming Systems Support Project | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Fertile lands of friendship Auteur(s) : Alleger, Daniel E | Partager |
On-farm experimentation Auteur(s) : Hammerton, John L Lauckner, F. B Caribbean Agricultural Research and Development Institute | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Trip report Auteur(s) : McDermott, J. K ( James Kenneth ), 1922- | Partager |
Planning and conducting applied agricultural research ; Applied agricultural research Auteur(s) : Andrew, Chris O Hildebrand, Peter E | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Informe anual Auteur(s) : Instituto de Ciencia y TecnologiÌa AgriÌcolas (Guatemala) | Partager |