| 其他書名 | Angeles National Forest, Cleveland National Forest, Los Padres National Forest, San Bernardino National Forest |
| 出版 | United States Department of Agriculture, Forest Service, Pacific Southwest Region, 2004 |
| URL | http://books.google.com.hk/books?id=rGtQAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |