Young, Anthony <br/><br/>
Slopes 

 - New York  Longman  1972 
 - 288 p.  ilus. 
 - Geomorphology Texts  n.3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>TALUDES
<br/><br/><label>Universal Decimal Class. No.: </label>551.43/Y78