ROSS, Herbert H. <br/><br/>
Evolution and classification of the mountain caddisflies / 
Herbert H. Ross. 
 -- Illinois :   University of Illinois,   1956 
 - 213 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología<br/>Insectos
<br/><br/><label>Universal Decimal Class. No.: </label>595.7