Textbook of Zoology invertebrates / 
A. J.Marshall and W. D. Williams  
 - 7th 
 - New Delhi :  A.I.T.B.S. Publishers & distributors,  c1995 
 - xix,874p.;  ill.  24cm 
 -  vol.1 .
<br/><br/> includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>8174730311 
<br/><br/><label>Subjects--Topical Terms: </label>--zoology--invertebrates
<br/><br/><label>Dewey Class. No.: </label>592 TEX