Kotpal, R. L. <br/><br/>
Modern textbook of zoology Invertebrates 
R. L.Kotpal 
 - 10th rev. 
 - Meerut  Rastogi Pub.  2010:2011 
 - xviii,883 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788171339037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates
<br/><br/><label>Dewey Class. No.: </label>592  / KOT P10:P11