Plummer, Charles C. <br/><br/>
Physical geology   [Book] 
Charles C. Plummer. 
 - 13th Ed. 
 -  McGraw-Hill Companies New York 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9780070167070 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Geology
<br/><br/><label>Dewey Class. No.: </label>550