| 其他書名 | Sagebrush Steppe Ecosystems Symposium : Boise State University, Boise, Idaho, June 21-23, 1999 |
| 出版 | Bureau of Land Management, Idaho State Office, 1999 |
| URL | http://books.google.com.hk/books?id=ns0sAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |