Borror, Donald Joyce,  1907- <br/><br/>
An introduction to the study of insects / 
Donald J. Borror, Dwight M. De Long, Charles A. Triplehorn. 
 - 4th ed. 
 - New York :  Holt Rinehart and Winston,  1976. 
 - 852 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/>
<br/><br/><label>ISBN: </label>0030884063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology.<br/>Insects--United States.