Borror, Donald Joyce,  1907- <br/><br/>
An introduction to the study of insects / 
by Donald J. Borror and Dwight M. De Long. 
 - 3rd ed. 
 - New York :  Holt Rinehart and Winston,  1971. 
 - xiii, 812 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology.<br/>Insects--United States.