Kotpal, R.L. <br/><br/>
Modern textbook of zoology  vertebrates 
R.L. Kotpal. 
 - 2nd  ed. 
 - Meerut  Rastogi Publications  2001 
 - xix, 632p.: ill.; 24cm. 
<br/><br/><label>ISBN: </label>81-7133-533-0. 
<br/><br/><label>Dewey Class. No.: </label>596  / K95M