Strahler, Arthur Newell,  1918-. <br/><br/>
Physical geography 
/ by Arthur N. Strahler 
 - 4th ed. 
 - Wiley :   New York,  1975. 
 - ix, 643, 39, 17 p.   : illus. ;   28 cm. 
<br/><br/>Bibliography: p. 1-39 (3d group). 
<br/><br/><label>ISBN: </label>0471831603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography.