Earth science : a textbook on earth science for the tertiary level 
Braganza, Maria Chona. 
 - revised edition. 
 -  Rex Book Store.  2005 
 - xiv, 244 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences.
<br/><br/><label>Dewey Class. No.: </label>F 550 B73e 2005