TY  - BOOK
AU  - Cathillar, Gerry C.
AU  - Ryan G.Malenab
TI  - Fundamentals of earth science
SN  - 9710865552
PY  - 2008///
CY  - Mandaluyong City
PB  - National Book Store
KW  - Earth science
KW  - sears
N1  - Includes index
ER  -