Verma, P.S., <br/><br/>
A Manual of Practical Zoology Invertebrates 
For Graduate and Post-Graduate Students of All Indian Universities 
 - New Delhi  S Chand and Company Pvt Ltd  1983 
 - 646 
<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