Biological control of insect pests and weeds  

 - New York:   Reinhold Publishers Corp.,   1964 
 - xxiv, 844p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology 
<br/><br/><label>Subjects--Index Terms: </label>Insects  
<br/><br/><label>Universal Decimal Class. No.: </label>578.632.7  / K5