Longwell, Chester R. <br/><br/>
Physical geology / 
by Chester R. Longwell and Richard F. Flint and Adolph Knopf 
 - 3rd ed. 
 - New York :  Wiley,  1948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ibn Khallikans--Biographical--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>153