x  x <br/><br/>
Peoceedings of the workshop on biological control of heliothis  Increasing the effectiveness of natural enemies 

 - x 
 - New Delhi ; New York  Amrinid Pub.  2085 
 - xii, 550 
<br/><br/>x 
<br/><br/><label>ISBN: </label>8120500903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pests - dontrol Heliothis- control 
<br/><br/><label>Dewey Class. No.: </label>632.52/P963