Ruppert,Edward E.\\&\\    Fox, Richard S. <br/><br/>
Invertibrate zoology:\\  a functional evolutionary approach.\\ 
Edward E. Ruppert & Richard S. Fox. 
 - 7th ed. 
 - Delhi   Cengage learning  2004 
 - 963p. 
<br/><br/>Includes index(i.1-26),bibliography (960-963). 
<br/><br/><label>ISBN: </label>8131501043 
<br/><br/><label>Subjects--Topical Terms: </label><br/>.Invertibrates.
<br/><br/><label>Dewey Class. No.: </label>592/R946i