2026-06-27http://hdl.handle.net/123456789/79125Limited Accessphaseolos vulgarisfood cropsbreedingcrop improvementproductivityagricultural researchyieldcultivos alimenticiosmejoramejora de cultivosinvestigación agrariarendimientoproductividadImpacts of improved bean varieties on poverty and food security in Uganda and RwandaBook Chapter