Engeln, O. D. von  1880-1965 <br/><br/>
Geomorphology, systematic and regional / 
by O. D. von Engeln 
 - New York :  Macmillan,  1942 
 - xxii , 655 p. :  col. port., ill., plates, maps (1 double)  ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural<br/>Physical geography<br/>Geomorphology
<br/><br/><label>Dewey Class. No.: </label>551.4