Cassava - Based cropping systems Research I. 

 - Ibadan :  International Institute of Tropical Agric.,  1988. 
<br/><br/> this paper contains contributions from the fiorst annual meeting of the collaborative groupo in Cassava based cropping systems research. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cassava.<br/>Root Crops.