Metcalf, Clell Lee. <br/><br/>
Destructive and useful insects  : their habits and control, revised 

 - 3 ed. 
 - New York :  McGraw-Hill,  1956 
 - 1071 p.  : ilus 
<br/><br/><label>LCCN: </label>34728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología económica.
<br/><br/><label>Dewey Class. No.: </label>632.7  / M48 1956