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

 - 1st /   2007. 
 - Delhi:  S.Chand & Co.Ltd.  2007. 
 - 497p:  24cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Invertebrates. 
<br/><br/><label>Dewey Class. No.: </label>592