TY  - BOOK
TI  - The State of the Philippine environment
SN  - 971-8707-57-3
U1  - Fil. 363.700 St291 2000 
PY  - 2000///
CY  - Manila
PB  - IBON Foundation, Inc.
KW  - Ecology
KW  - Environmental degradation
KW  - Philippines
N1  - Includes bibliography
ER  -