S.K. Hahn <br/><br/>
Integrated pest management for tropical root and tuber crops 

 - Ibadan  International institute of tropical agriculture  1990 
 - 234p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>9781310510 
<br/><br/><label>Dewey Class. No.: </label>632.95  / HAH