DeBach, Paul <br/><br/>
Biological control by natural enemies 

 - [London,  New York]  Cambridge University Press  [1974] 
 - 323 p.  22 cm 
<br/><br/><label>ISBN: </label>0521203805  0521098351 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pests
<br/><br/><label>Dewey Class. No.: </label>632 CUP 1974 C150 Or.