The Economy or the environmentn environmental effects of some economic activities, laws covering them, and the effective use of radio in addressing these issues
| Egile korporatiboa: | , , |
|---|---|
| Beste egile batzuk: | , , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
[Manila]
Friedrich Ebert Stiftung
c1993.
|
| Gaiak: |


