TY  - BOOK
AU  - Realuyo,Zenaida M.
TI  - Today's Basic Concepts in Earth Science
SN  - 9711110202
PY  - 1999///
CY  - Philippines
PB  - JMC Press, Inc.
KW  - Earth sciences
KW  - c1999
KW  - Philippines
KW  - newsprint
KW  - sears
ER  -