Kurten, Bjorn         frey50        <br/><br/>
The age of mammals 

 -  Columbia Univ. Press  1972 
<br/><br/><label>ISBN: </label>0-231-03624-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals, Fossil<br/>Paleontology - Cenozoic