YOUNG, J.Z <br/><br/>
The Life of vertebrates 
J.Z.Young 
 - 3rd ed. 
 - New York  ELBS  1981 
 - xv,645p.  ill. 
<br/><br/><label>ISBN: </label>0 19 442393 X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VERTEBRATES
<br/><br/><label>Dewey Class. No.: </label>ZOO 596  / YJn83