On-farm experimentation Auteur(s) : Hammerton, John L Lauckner, F. B Caribbean Agricultural Research and Development Institute | Partager |
Anatomy of on-farm trials Auteur(s) : Poey, Federico, 1933- Ozaeta, Mario Walecka, Lisette. Farming Systems Support Project | Partager |
Institutional innovations in national agricultural research Auteur(s) : Martínez, Juan Carlos, 1956- Román Arauz, José | Partager |