BARNES, Robert D. <br/><br/>
Invertebrate zoology 
/[by] Robert D.Barnes 
 - 5th ed. 
 - Philadelphia  Saunders College pub.  1987 
 - ix 893 p. 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>003008914X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates
<br/><br/><label>Dewey Class. No.: </label>592  / BAR