Verma, P. S. <br/><br/>
A Manual of Practical Zoology Chordates 

 - 5 
 - New Delhi  S. Chand & Company Ltd.  1972 
 - 630 
<br/><br/><label>Publisher. No.: </label> Sandesh Enterprises 
<br/><br/><label>Subjects--Personal Names: </label> Zoology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology