Sustainable food production in Sub-Saharan Africa. 

 - Ibadan, Nigeria :  International Institute of Tropical Agriculture,  c1992-c1993. 
 - 2 v. :  ill. (some col.) ; 
<br/><br/> "Text, Nathan Russell, with various authors indicated in each chapter"--T.p. verso. 
<br/><br/><label>ISBN: </label>9781310863 (v. 1) 9781310960 (v. 2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food crops<br/>Sustainable agriculture
<br/><br/><label>LC Class. No.: </label>SB176.A465  / S87 1992