Richards, O.W. . <br/><br/>
IMMS` General Textbook of Entomology /  Textual Documents 
O.W. Richards, R.G. Davies. 
 - 10th ed. / 
 - New Delhi :  B I Publications Pvt Ltd ,  1993. 
 - viii, 1354p. :  ill ;  23cm . 
 - Vol. II- 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>81-7225-052-5  Rs. 600.00 81-7225-053-3 
<br/><br/><label>Subjects--Index Terms: </label>Zoology-Entomology Insects Entomology PG-Zoology 
<br/><br/><label>Dewey Class. No.: </label>595.7  / Ri 381 Im