Thornbury, William D. <br/><br/>
Principles of geomorphology. 

 - Tokyo, Japan  Toppan company ltd  [1954] 
 - ix, 618 p.  illus.  23 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>551.41  / THO