TY  - BOOK
AU  - Cadiz, Arlon P.
AU  - Macasil, Trinidad D. ; Villanoy, Felisa M.
TI  - Fundamentals of Earth science for Senior High School
SN  - 978-621-406-077-1
U1  - SHS 550 C12f 
CY  - Manila 
KW  - Earth Science
ER  -