R L KOTPAL <br/><br/>
INVERTEBRATES 

 - 8 
 - INDIA  RASTOGI PUBLICATIONS  2000 
 - 806 
 - MODERN TEXTBOOK OF ZOOLOGY .
<br/><br/><label>ISBN: </label>8171334857 
<br/><br/><label>Dewey Class. No.: </label>592  / KOT/INV