Colbert, Edwin Harris,  1905- <br/><br/>
Evolution of the vertebrates :  a history of the backboned animals through time / 
Edwin H. Colbert, Michael Morales. 
 - 4th ed. 
 - New York :  Wiley-Liss,  c1991. 
 - xvii, 470 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 439-456) and index. 
<br/><br/><label>ISBN: </label>0471850748 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates, Fossil.<br/>Vertebrates--Evolution.<br/>Vertebrates--Phylogeny.
<br/><br/><label>LC Class. No.: </label>QE841  / .C68 1990 
<br/><br/><label>Dewey Class. No.: </label>566