| 其他書名 | A Pilot Test of Sampling Procedures on the Mission Mountains Primitive Area |
| 出版 | Intermountain Forest & Range Experiment Station, Forest Service, U.S. Department of Agriculture, 1971 |
| URL | http://books.google.com.hk/books?id=4LtHvQEACAAJ&hl=&source=gbs_api |