| 其他書名 | Especially in Its Relations to Agriculture |
| 出版 | U.S. Department of Agriculture, Division of Economic Ornithology and Mammalogy, 1889 |
| ISBN | 06650668059780665066801 |
| URL | http://books.google.com.hk/books?id=rhUFha8Yd9EC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |