Romer, Alfred Sherwood,  1894- <br/><br/>
The vertebrate story. 
Alfred Sherwood Romer 
 - [4th ed. 
 - Chicago]  University of Chicago Press  [1959] 
 - 437 p.  illus.  24 cm. 
<br/><br/> "A revised and enlarged edition of 'Man and the vertebrates.'" 
<br/><br/><label>LCCN: </label>58011957  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates.<br/>Vertebrados<br/>Evolution.<br/>Evolução<br/>Paleontology.<br/>Paleontologia
<br/><br/><label>LC Class. No.: </label>QL605  / .R6 1959 
<br/><br/><label>Dewey Class. No.: </label>596.009