TY - BK AU - Waliyar,F. AU - Collette,L. AU - Kenmore,P.E. ED - Summary Proceedings of a Workshop TI - Beyond the gene horizon: Sustaining agricultural productivity and enhancing livelihoods throught optimization of crop and crop-associated biodiversity with emphasis on semi-arid tropical agroecosystems PY - 2002/// CY - Rome (Italy) PB - ICRISAT|FAO, KW - Africa KW - Agricultural Economics and policies KW - Agroecosystems KW - Biodiversity KW - AGROVOC KW - Crop husbandry KW - Crop yield KW - Disease control KW - Livestock KW - Pest control KW - Seeds KW - Semiarid zones KW - Soil water ER -