Sustainable agriculture in Africa :   proceedings of the agricultur al systems and research workshop and selected papers from the Canadian Association of African studies meeting, University of Alberta, Edmonton ,  May 1987 /  
edited and with an introduction by E. Ann Mcdougall 
 - Trenton, N.J. :   Africa World Press,   1990 
 - xi, 335 p. ;    23 cm 
 - Comparative studies in African/ Caribbean literature series   .
<br/><br/>Includes bibliographical references (p. 283-312) 
<br/><br/><label>ISBN: </label>0865431485 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture ----Africa.----
<br/><br/><label>Dewey Class. No.: </label>630.6