Lianko, Aurora A. <br/><br/>
Introduction to earth science/ 
Aurora A. Lianko 
 - Quezon City:  Katha Publishing Co.,Inc.,   c2001. 
 - iii, 323 pages:  illustrations;  25 cm. 
<br/><br/> Includes glossary, bibliographical references and index. 
<br/><br/><label>ISBN: </label>9715740359 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth science.
<br/><br/><label>Dewey Class. No.: </label>DFil 550  / L62