Ruppert, Edward E. <br/><br/>
Invertebrate zoology :  a functional evolutionary approach / 
Edward E. Ruppert, Richard S. Fox, Robert D. Barnes. 
 - 7th ed. 
 - Australia :  Thomson Brooks/Cole,  c2004. 
 - xvii, 963p. : ill. ; 25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0030259827 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.