Blackman, R. L. <br/><br/>
Aphids on the world's crops :  an identification guide / 
R.L. Blackman and V.F. Eastop 
 - Chichester :  Wiley,  1984 
 - [466] p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0471904260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant--lice--Host plants<br/>Field crops--Diseases and pests<br/>Plants, Cultivated