O.W.Richards R.G.Davies <br/><br/>
Imms   General  Textbook  of Entomology  Vol 1 

 - 10TH 
 -  Springer (India) Pvt. Ltd. New Delhi,  2013 
 - 418p 
<br/><br/><label>ISBN: </label>978-81-322-1340 
<br/><br/><label>Dewey Class. No.: </label>595.7  / O.W/I