| 其他書名 | A Book of Statistical Information Treating Upon Oregon as a Whole and by Counties; it Being an Appendix to the Annual Report for 1887 to the Governor |
| 出版 | F.C. Baker, State Printer, 1888 |
| URL | http://books.google.com.hk/books?id=LoTuxJKEzI4C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |