Sustainable crop-livestock production for improved livelihoods and natural resource management in West Africa. Proceedings of an international conference

Williams, Timothy O.Tarawali, Shirley A.Hiernaux, Pierre H.Y.Fernández Rivera, S.2010-03-242010-03-24https://hdl.handle.net/10568/907Sustainable crop-livestock production for improved livelihoods and natural resource management in West Africa. Proceedings of an international conference