| 其他書名 | A Summary Report on Development Opportunities in the North West Region of British Columbia |
| 出版 | Province of British Columbia, Ministry of Economic Development, 1977 |
| ISBN | 07719800439780771980046 |
| URL | http://books.google.com.hk/books?id=QaY3AAAACAAJ&hl=&source=gbs_api |