TY  - BOOK
AU  - Dela Cruz,Rowena D.G.
TI  - Introduction to Earth Science
SN  - 9718210598
PY  - 2004///
CY  - Philippines
PB  - Mutya Publishing House, Inc.
KW  - Earth sciences
KW  - c2004
KW  - Philippines
KW  - newsprint
KW  - sears
ER  -