Strahler, Arthur Newell. <br/><br/>
Principles of physical geology / 
Arthur Newell  Strahler. 
 - New York :  Harper & Row ,  1977. 
 - x, 419 p. :  ill. ;  29 cm. 
<br/><br/> Manual + Instructors. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.
<br/><br/><label>Dewey Class. No.: </label>Q 551 STR