Ross, Herbert H. <br/><br/>
A textbook of entomology / 
Herbert H. Ross. 
 - 2nd edition 
 - New York :  John Wiley & Sons Inc.,  1956. 
 - x, 519 pages ;  illustrations. 
<br/><br/>Includes indexes 
<br/><br/>Arthropoda : Insects and Their Allies External Anatomy…. Groth of North American Entomology 
<br/><br/><br/>In English 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>595.7 ENT 1956