Romer, Alfred Sherwood,. <br/><br/>
The vertebrate story / 
Alfred Sherwood Romer. 
 - Chicago :  University of Chicago Press,  c1969. 
 - 437 pages :  Illustrations ;  24 cm. 
<br/><br/> "A revised and enlarged edition of 'Man and the vertebrates. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>58011957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution.<br/>Paleontology.<br/>Vertebrates.
<br/><br/><label>LC Class. No.: </label>QL605  / .R6 1959 
<br/><br/><label>Dewey Class. No.: </label>596