Thornbury, William D. <br/><br/>
Principles of geomorphology / 
by William D Thornbury 
 - 2nd ed. 
 - New Delhi :   CBS Publishers,  2004 (Reprint). 
 - xi , 594 p.  ill. ;  21 c.m. 
<br/><br/><label>ISBN: </label>9788123908113 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology.<br/>Geology, Structural.
<br/><br/><label>Dewey Class. No.: </label>551.41  / THO/P