Aphids as crop pests / 
edited by Helmut F. van Emden and Richard Harrington 
 - Wallingford, UK :  CABI,  2007 
 - xxviii, 717 p., :  ill. (some col.) ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0851998194 (hbk.) 9780851998190 (hbk.)  RM765.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aphids<br/>Aphids--Control<br/>Agricultural pests