Raup D M <br/><br/>
Principles of paleontology 

 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>48084 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Paleontology<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H6, L11