00782cam a2200205 a 4500 585 585 930923m19921993nr a b 000 0 eng 9781310863 (v. 1) Sustainable food production in Sub-Saharan Africa / Ibadan, Nigeria : International Institute of Tropical Agriculture, c1992 1 v. : ill. (some col.) ; "Text, Nathan Russell, with various authors indicated in each chapter"--T.p. verso. Food crops 522 Sustainable agriculture Africa, Sub-saharan Food security Africa, Sub-saharan Food production Africa, Sub-saharan Agriculture Africa, Sub-saharan Russell, Nathan C. 524 BK SB176.A465 S87 1992 0 0 lcc 0 0 NFIC MAIN MAIN OOWR 2012-01-20 GFT 0 SB 176 .A465S87 1992 0019780 2012-01-20 00:00:00 2 2012-01-20 BK 0 0 lcc 0 0 NFIC MAIN MAIN OOWR 2024-11-15 PHC 0 SB176.A465 S87 1992 0019806 2024-11-15 00:00:00 2 2024-11-15 BK