Debach, Paul <br/><br/>
Biological Control by Natural Enemie 
Paul Debach, David Rosen 
 - 2nd 
 - Delhi  CBS Publishers and Distributor  1991 
 - vii, 440p. 
<br/><br/><label>ISBN: </label>0521391911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insect Pests-Biological Control<br/>Natural Enemie<br/>Biological Control
<br/><br/><label>Dewey Class. No.: </label>632.96