Crop genetic resources of Africa :  proceedings of an international conference organised by the International Institute of Tropical Agriculture. 
/ edited by P.Perrino, [et all....] 
 - Ibadan :  International Institute of Tropical Agriculture,  1991. 
 - 2 v. : xxviii, 322 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781310634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germplasm resources, Plant --Africa --Congresses.
<br/><br/><label>Dewey Class. No.: </label>338.14 NGN  / 952