| 其他書名 | Public Perceptions Of Option And Preservation Values |
| 出版 | Avalon Publishing, 1982-06-20 |
| 主題 | Business & Economics / Real Estate / GeneralPolitical Science / GeneralTechnology & Engineering / Environmental / Water Supply |
| ISBN | 08653141449780865314146 |
| URL | http://books.google.com.hk/books?id=Z2a7AAAAIAAJ&hl=&source=gbs_api |