| 其他書名 | Management of Northcentral and Northeastern Forests for Nongame Birds : January 23-25, 1979, Minneapolis, Minnesota |
| 出版 | U. S. Department of Agriculture, Forest Service, North Central Forest Experiment Station, 1979 |
| URL | http://books.google.com.hk/books?id=LHN7SmcBeDsC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |