Oldroyd, Harold <br/><br/>
Elements of entomology; an introduction to the study of insects. 
Oldroyd, Harold 
 - ix, 312 p. : ill. 23 cm. 
<br/><br/><label>ISBN: </label>0297764535 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>595.7