KAUFFMAN, Judson <br/><br/>
PHYSICAL GEOLOGY 

 - 7th Ed. 
 - London  Prentice-Hall International Incorporation, London   1987 
<br/><br/><label>ISBN: </label>0 13 669698 8 
<br/><br/><label>Dewey Class. No.: </label>551  / KAU/PH