The process of on-farm trial design : : The Honduran experience of 1978 Auteur(s) : Galt, Daniel L. 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 |
Trip report Auteur(s) : McDermott, J. K ( James Kenneth ), 1922- | 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 |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Mixed farming systems on small farms in the upper Berbice River District, Guyana Auteur(s) : Massiah, W. C Fletcher, R. E Caribbean Agricultural Research and Development Institute | Partager |
Institutional innovations in national agricultural research Auteur(s) : Martínez, Juan Carlos, 1956- Román Arauz, José | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
Recherche chez les paysans ; Caribbean farming systems and alternatives for development Auteur(s) : Magloire, Eliassaint Yates, Michael James | 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 |
Techniques de mise au point pour l'experimentation agronomique en milieu paysan ; Manuel du stagiaire formation en FSRE Auteur(s) : Farming Systems Support Project | Partager |
Association of Farming Systems Research-Extension newsletter ; AFSRE newsletter Auteur(s) : Association of Farming Systems Research-Extension | Partager |
A review Auteur(s) : Cummings, Ralph Waldo | Partager |