Worcester, Philip G.  <br/><br/>
A Textbook of geomorphology / 
Philip G Worcester 
 - 2nd ed. 
 - New York, ]  D. Van Nostrand Co.   c1948. 
 - vi,584 p.  23 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><br/>English. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology. <br/>Géomorphologie
<br/><br/><label>Dewey Class. No.: </label>551/WOT