Young, J. Z.  1907- <br/><br/>
The life of vertebrates / 
J.Z. Young. 
 - 3rd ed. 
 - Oxford :  Clarendon Press,  1981. 
 - xv, 645 p. :  ill. ;  25 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. [586]-606. 
<br/><br/><label>ISBN: </label>0198571720 0198571739 (pbk.) 
<br/><br/><label>Source: </label>B-3885 
<br/><br/><label>LCCN: </label>81206006  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates.<br/>Vertebrates, Fossil.
<br/><br/><label>LC Class. No.: </label>QL605  / .Y68 1981 
<br/><br/><label>Dewey Class. No.: </label>596