TY - BOOK AU - Russell,Nathan C. ED - International Institute of Tropical Agriculture. TI - Sustainable food production in Sub-Saharan Africa SN - 9781310863 (v. 1) AV - SB176.A465 S87 1992 PY - 1992///-1993 CY - Ibadan, Nigeria PB - International Institute of Tropical Agriculture KW - International Institute of Tropical Agriculture KW - Cultivos alimenticios KW - Africa, Sub-Saharan KW - Agriculture sostenible N1 - La biblioteca tiene solo el v.1; 1. IITA's contributions -- 2. Constraints and opportunities ER -