SMALL, R.J. <br/><br/>
STUDY OF LANDFORMS : TEXTBOOK OF GEOMORPHOLOGY 

 - 2nd Ed. 
 - Cambridge  Cambridge University Press, Cambridge   1987 
<br/><br/><label>ISBN: </label>0 521 09708 8 
<br/><br/><label>Dewey Class. No.: </label>551.41  / SMA/S