Verma, P S. <br/><br/>
Manual of practical zoology : invertebrates   

 - New Delhi :   Sultan Chand and Sons,   2009. 
 - XXI, 306 :  
<br/><br/><label>ISBN: </label>8121908299 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>592  / VER