Colbert, Edwin H. <br/><br/>
Evolution of the Vertebrates 
/ by Edwin H. Colbert 
 - 2nd ed. 
 - New Delhi :  Wiley Eastern,  1969 
 - XVI, 535 p. 
<br/><br/><label>ISBN: </label>0-85226-125-X 
<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-E2