Minimum quality criteria for ecologically sensitive areas.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Manila]
Asian Development Bank
[1991]
|
| Cyfres: | ADB environment paper
no. 4 |
| Pynciau: |