TY  - BOOK
ED  - Environmental Management Bureau
TI  - The Philippine environmental quality report, 1990-1995
U1  - 363.7 
PY  - 1996///]
CY  - Quezon City
PB  - DENR, EMB
KW  - Environmental aspects
KW  - Philippines
KW  - Environmental monitoring
KW  - Pollution
KW  - lcgft
N1  - Bibliography : p. 373-378
ER  -