Colbert, Edwin H. <br/><br/>
Evolution of the Vertebrates 
/ by Edwin H. Colbert 
 -  1969 
 - XVI, 535 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Vertebrates
<br/><br/><label>Dewey Class. No.: </label>596  / COL-E