Degras, Lucien. <br/><br/>
The yam :  a tropical root crop / 

 - London and Basingstoke :  Wageningen, Netherlands :  Macmillan ;  Published in co-operation with the Technical Centre for Agricultural and Rural Co-operation,  c1993. 
 - xv, 408 p. :  ill., maps ;  24 cm. 
<br/><br/> Translation of: L'igname. 
<br/><br/><label>ISBN: </label>0333574567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yams.
<br/><br/><label>Dewey Class. No.: </label>641 PUB 1993 C152 Or.