International Institute of Tropical Agriculture <br/><br/>
Sustainable Food Production in Sub-Saharan Africa 

 - Ibadan  International Institute of Tropical Agriculture  1992 
 - 195p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>978-131-086-3 
<br/><br/><label>Dewey Class. No.: </label>338.19  / IITA