Biological control 

 - New York:  Plenum Press,  1971 
 - xix, 511p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Pesticide Natural control 
<br/><br/><label>Universal Decimal Class. No.: </label>632.937(082.2)   / L1