TY  - BOOK
AU  - Tayo,Gilma T...[et al]
TI  - Fundamentals of Environmental Science
SN  - 9714204585
PY  - 2004///
CY  - Philippines
PB  - Trinitas Publishing, Inc.
KW  - Ecology
KW  - c2004
KW  - Philippines
KW  - newsprint
KW  - sears
KW  - Environmental sciences
N1  - Includes index
ER  -