Jepsen L. <br/><br/>
Genetics, Paleontology, and Evolution . 

 - New York  University Press  1949 
 - xiv, 474p. : map ; 21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Universal Decimal Class. No.: </label>9  / AA14