TY  - BOOK
AU  - Reyes, Juan Apolinario C. 
AU  - Reyes, Marco Apolinario C. 
TI  - Earth science: our universe, our planet, our future 
SN  - 978-971-9654-97-1
U1  - Fil. 550 R457 2017 
PY  - 2017///
CY  - Manila
PB  - Unlimited Books Library Services and Publishing, 
KW  - Earth science
N1  - Includes references
ER  -