Roberts, Larry S. <br/><br/>
Integrated principles of zoology/ 
Larry S. Roberts 
 - 12th edition 
 - New York :   McGraw-Hill Companies Inc.,   c2004 
 - xxi, 872 pages ;   23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>007-123629-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Zoology.
<br/><br/><label>Dewey Class. No.: </label>Circ. 590.21 In61 2004