Pough, F. Harvey. <br/><br/>
Vertebrate life / 
F. Harvey Pough, Christine M. Janis, John B. Heiser. 
 - 5th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c1999. 
 - 1 v. (various pagings) :  ill. (some col.), maps ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0136717691 
<br/><br/><label>LCCN: </label>98015729  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates.<br/>Vertebrates, Fossil.
<br/><br/><label>LC Class. No.: </label>QL605  / .P68 1999 
<br/><br/><label>Dewey Class. No.: </label>596