| 其他書名 | Proposed Management Plan, Final Environmental Impact Statement |
| 出版 | U.S. Department of the Interior, National Park Service and Bureau of Land Management, 2005 |
| URL | http://books.google.com.hk/books?id=kB01oxHnPUAC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |