TY  - BOOK
AU  - Braganza, Maria Chona Sulit.
TI  - Earth science: a textbook on earth for the tertiary level
SN  - 9789712339387
U1  - Fil. 550 B73 
PY  - 2005///
CY  - Manila
PB  - Rex Book Store
KW  - Earth science
ER  -