Gregory, Kenneth J.  <br/><br/>
The basics of geomorphology:  key concepts/ 
Kenneth J. Gregory and John Lewin 
 - Los Angeles:  SAGE,  2014 
 - xii, 231p.:  ill. 
<br/><br/><label>ISBN: </label>9781473905757 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology
<br/><br/><label>LC Class. No.: </label>GB 401.5 GRE 2014