SAYENA, A. B. <br/><br/>
Principles of Insect Morphology, Recent Advances in Entomology 

 - New Delhi.  Anmol Publication Pvt. Ltd.  1996 
 - 322 P 
<br/><br/><label>ISBN: </label>81-7488-347-9 
<br/><br/><label>Dewey Class. No.: </label>632.2