Strahler, Arthur Newell,  1918- <br/><br/>
Physical geology / 
Arthur N. Strahler. 
 - New York :  Harper & Row,  c1981. 
 - xviii, 612 p. :  ill. ;  29 cm. 
<br/><br/>Includes index and bibliography 
<br/><br/><label>ISBN: </label>0060464623 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geology.
<br/><br/><label>Dewey Class. No.: </label>551  / STP 1981