00426nam a2200133Ia 4500020001500000082002700015100002000042245009800062260002800160300002200188490007200210500000500282700000500287  a0896291030  a338.1731509689bK96.AM  aKumar, Shubh K.  aAdoption of hybrid maize in Zambia; effects on gender roles, food consumption and nutritionb  aWashingtonbIFPRIc1994  aviii, 126p. Bibl.  aInternational Food Policy Research Instt., research reportv no.100  a  a