JORDAN, E.L. VERMA, P.S. <br/><br/>
INVERTEBRATE ZOOLOGY 

 - New Delhi  S.Chand and Company Ltd., New Delhi   1995 
<br/><br/><label>ISBN: </label>81 219 0367 X 
<br/><br/><label>Dewey Class. No.: </label>592  / JOR/IN