L.K. Ghosh <br/><br/>
Conspectus of Aphididae (Homoptera) of Himachal Pradesh in Northwest Himalaya, India 

 - Calcutta  Derector, Zoological Survey of India  1986 
 - 282p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>595.752  / GHO