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

 - New Delhi  S.Chand & Company Ltd  1972 
 - 632 
<br/><br/><label>ISBN: </label>8121908302 
<br/><br/><label>Publisher. No.: </label> Sapna Book House Bangalore-9 
<br/><br/><label>Subjects--Personal Names: </label> Zoology  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology