Ross, Herbert H. . <br/><br/>
A Textbook of Entomology /  Textual Documents 
Herbert H. Ross, Charles A. Ross, June R.P. Ross. 
 - 2nd ed. / 
 - New York :  John Wiley & Sons ,  1956. 
 - 519 ;  22cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-471-86123-5 
<br/><br/><label>Subjects--Index Terms: </label>Zoology-Insects Entomology PG-Zoology T/G-Zoology 
<br/><br/><label>Dewey Class. No.: </label>595.7  / R 733 T