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

 - New Delhi  S. Chand & Company Pvt. Ltd.  1972 
 - 515 
<br/><br/><label>ISBN: </label>9788121908306 
<br/><br/><label>Publisher. No.: </label> S. Chand and Company Pvt Ltd 
<br/><br/><label>Subjects--Personal Names: </label> Zoology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology