Seed first : developing farmer seed enterprises in Uganda for the production and distribution of bean varieties
Bean production constraints in Africa with special reference to breeding for resistance to bean common mosaic virus in Uganda
Designing seed systems for smallholder farmers: principles derived from bean research in the Great Lakes region of Africa
Semilla de especies forrajeras mejoradas para un fondo ganadero: caso del Fondo Ganadero del Meta, Colombia
La importancia de los estudios de adopción e impacto: el caso del proyecto integrado de yuca en la costa norte de Colombia