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

 - New Delhi  S. Chand and Sons, New Delhi   2000 
<br/><br/><label>ISBN: </label>81 219 0367 X 
<br/><br/><label>Dewey Class. No.: </label>592  / JOR/IN