Spencer, Edgar W.  x <br/><br/>
Physical geology  x 

 - x 
 - Reading ; Mass ; London  Addison - Wesley Pub.  1983 
 - x, 611 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>0201064235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology Physical geology 
<br/><br/><label>Dewey Class. No.: </label>551/S745p