| 其他書名 | Management of Western Forests and Grasslands for Nongame Birds, February 11-14, 1980, Salt Lake City, Utah |
| 出版 | Intermountain Forest and Range Experiment Station, U.S. Department of Agriculture, Forest Service, 1980 |
| URL | http://books.google.com.hk/books?id=z3vaCn_hTq8C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |