Aphid technology with special reference to the study of aphids in the field 
Edited by H. F. van Emden 
 - London  Academic Press  1972 
 - xiv, 344 p.  illus  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aphididae
<br/><br/><label>Dewey Class. No.: </label>595.7  / 52