Efficient technology and the conservation of natural forests evidence from Sri Lanka
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Mandaluyong City]
Asian Development Bank
2007.
|
| Cyfres: | ERD working paper
no,105 |
| Pynciau: |