Christopherson, Robert W. <br/><br/>
Geosystems :  an introduction to physical geography / 
Robert Christopherson. 
 - 4th ed. 
 - Upper Saddle River, NJ :  Prentice Hall,  2002. 
 - xix, 626 p. +  with CD-ROM. 
<br/><br/><label>ISBN: </label>0130163452 :  KES 500 (don.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography.
<br/><br/><label>LC Class. No.: </label>GB54.5  / .C47 2002