| 其他書名 | Socioeconomic Monitoring of the Mount Hood National Forest and Three Local Communities |
| 出版 | U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2007 |
| URL | http://books.google.com.hk/books?id=ghuBIHJvztoC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |