Concepts and principles in physical geology of the earth 
Tarbuck, Edward J. 
 - 8th ed. 
 -  Pearson Education International.  2005 
 - xxi, 711 p. 
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<br/><br/><label>ISBN: </label>9-81247193-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.
<br/><br/><label>Dewey Class. No.: </label>551 T176 2005