Baerg W J <br/><br/>
Introduction to applied entomology 

 - 3 
 -  1951 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>53844 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Insects<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>K86, J1-;1