Andaya, Cynthia V. <br/><br/>
Understanding the earth through environmental science / 
Cynthia V. Andaya; coordinator Saranay M. Baguio. 
 - Quezon City:  C & E,  c2008. 
 - vii, 236 p. :   col. ill. ;  25 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>978-971-584-704-9 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences.<br/>Environmental sciences.