Christopherson, Robert W. <br/><br/>
Geosystems/2nd 
by Robert W. Christopherson 
 - xxii, 693 pages; 26 cm.  
<br/><br/> Includes glossary and index.  
<br/><br/><label>ISBN: </label>0-02-322451-7 
<br/><br/><label>Dewey Class. No.: </label>910.02/C46