Tropical Root Crops, production and uses in Africa :  proceedings of Second Triennial Symposium of the International Society for Tropical Root Crops-African Branch held in Douala, Cameron, 14-19 August 1983 / 
editors E. R. Terry ... (et al.) 
 - Ottawa :  International Development Research Centre,  1984 
 - 231 p. :  ill. ;  25 cm. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0889364095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Root--crops--Tropics--Congresses<br/>Tropical crops--Congresses