Onwueme,C.I. <br/><br/>
The Tropical Tuber Crops 

 - New York  John Wiley and Sons  1978 
<br/><br/><label>ISBN: </label>0  471  99607  6 
<br/><br/><label>LC Class. No.: </label>635.2/ONW  / 4 
<br/><br/><label>Dewey Class. No.: </label>635.2/ONW  / 4