Philippine environment.
| Teitl Blaenorol: | Philippine environmental quality. |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Manila]
National Environmental Protection Council, Ministry of Human Settlements
1978-
|
| Pynciau: |