TY  - BOOK
AU  - Berroya, Maria Cecilia L.
AU  - Reyes, Marco Apolinario 
TI  - Earth Science our universe. our planet. our future for senior high school
SN  - 978-971-9654-97-1
AV  - FIL QE 26.2 .R49 2017 
PY  - 2017///
CY  - Manila : Unlimited Books Library Services and Pub. 
KW  - Earth science
N1  - Includes reference
ER  -