Debach, Paul <br/><br/>
Biological control by natural enemies / 
by Paul Debach 
 - London :  Cambridge University,  1974 
 - 323 p. :  ill. ;  24 cm . 
<br/><br/>Bibliography : p. 299-307. 
<br/><br/><label>ISBN: </label>0521203805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pests--Biological control<br/>Insect control
<br/><br/><label>National Library of Medicine Call No.: </label>WA240