Exact values and vague products? Contingent valuation and passive use value.
Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod
| Iaith wreiddiol | Saesneg |
|---|---|
| Teitl | Forest and social services - the role of research |
| Cyhoeddwr | Finnish Forest Research Institute |
| Tudalennau | 205-217 |
| Argraffiad | 2001 |
| ISBN (Argraffiad) | 9514017919 |
| Statws | Cyhoeddwyd - 1 Ion 2001 |