Sustainable food production in sub-Saharan Africa  : constraints and opportunities 

 - Ibadan, Nigeria :  IITA,  1993 
 - 108 p 
<br/><br/><label>LCCN: </label>10214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura sustentable.<br/>Agricultura--Africa--Africa.<br/>Alimentos--Abastecimiento.
<br/><br/><label>Dewey Class. No.: </label>338.12  / I5 v.2