Lanean...
How much is an ecosystem worth? Assessing the economic value of conservation /
| Hizkuntza: | Undetermined |
|---|---|
| Argitaratua: |
WB ,
2005.
|
| Saila: | IUCN, The Nature Conservancy
|
| Gaiak: |
University of Kerala
| Sailkapena: |
WB |
|---|---|
| Alea WB | Egoera zuzenean ez dago erabilgarri |