| 其他書名 | A Guide for Hikers and Naturalists |
| 出版 | Swallow Press Incorporated, 1977 |
| 主題 | Nature / GeneralTravel / Parks & CampgroundsTravel / United States / West / Pacific (AK, CA, HI, OR, WA) |
| ISBN | 08040075789780804007573 |
| URL | http://books.google.com.hk/books?id=4_wcAQAACAAJ&hl=&source=gbs_api |