Thornbury, William D. <br/><br/>
Principles of geomorphology   

 - 2nd edition. 
 - New Delhi :   New Age International,   2002. 
 - VI, 310 ;  
<br/><br/><label>ISBN: </label>0852268858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>551.41  / THO