TY  - BOOK
AU  - Sulit-Braganza,Maria Chona
TI  - Earth science: a textbook on earth science for the tertiary level 
SN  - 971-23-2215-7
PY  - 1997///
CY  - Manila
PB  - REX Book Store
KW  - Geology
KW  - Physical geography
KW  - Meteorology
KW  - Earth
N1  - Includes appendices, glossary, and bibliography
ER  -