Towards the sound management of the Philippine environment
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Makati, Metro Manila
Technology Resource Center
1978.
|
| Saila: | Experts' forum report / Technology Resource Center
[9] |
| Gaiak: |