Plummer  Charles .C, McGeary David ,Carlson Diane H. <br/><br/>
Physical geology/ 

 - 8th ed. 
 - NEW YORK  MCGRAW-HILL  1998 
 - 241p 
<br/><br/><label>ISBN: </label>0-07-234020-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology
<br/><br/><label>LC Class. No.: </label>QE 28.2  /  P58 1998