Kotpal, R L. <br/><br/>
Modern textbook of zoology : invertebrates   

 - Meerut :   Rastogi,   2003. 
<br/><br/><label>ISBN: </label>8171336671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>592  / KOT