Berroya, Maria Cecilia L. <br/><br/>
Earth Science our universe. our planet. our future for senior high school 

 - Manila : Unlimited Books Library Services and Pub.   2017 
 - viii, 234 pages ; illustrations ; 22 cm  
<br/><br/>Includes reference  
<br/><br/><label>ISBN: </label>978-971-9654-97-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth science
<br/><br/><label>LC Class. No.: </label>FIL QE 26.2 .R49 2017