Cassava research in Africa  : a bibliography 
/ Comp. by Mabel Vargas de West 
. - Cali  : Centro International de Agricultura Tropical, 1986
. - IV-365 p.  ; 28 cm. 
<br/><br/>index 
<br/><br/><label>Source: </label> don 
<br/><br/><label>Universal Decimal Class. No.: </label>633.493.