Ross, Herbert Holdsworth <br/><br/>
Introducción a la entomología general y aplicada 
Herbert H. Ross. 
 - 5. ed. 
 - Barcelona  Editorial Omega  c1982. 
 - 536 p.  ill. 
<br/><br/> Translation of : A textbook of entomology. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>LCCN: </label>fel36002468  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology
<br/><br/><label>LC Class. No.: </label>QL463  / .R68 1982 
<br/><br/><label>Dewey Class. No.: </label>595.7