Webb J E Wallwork J A Elgood J H <br/><br/>
Guide to Invertebrate Animals 

 - London  Macmillan Press  1983 
 - 305p. 
<br/><br/><label>ISBN: </label>0333247450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrate Zoology<br/>Invertebrates<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>592  / WEB/G