Root crops in eastern Africa :  proceedings of a workshop held in Kigali, Rwanda, 23-27 November 1980 / 

 - Ottawa, Canada :  IDRC,  c1982. 
 - 128 p. :  ill. ;  25 cm. 
 - IDRC ; .
<br/><br/> Summary in French and Spanish. 
<br/><br/><label>ISBN: </label>0889363056 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Root crops
<br/><br/><label>Dewey Class. No.: </label>635 IDR 1982 A053 Or.