| 其他書名 | St. Lawrence and Southern Hudson Bay Drainage, Ontario : Climatic Years 1923-24, 1924-25 |
| 出版 | Canada. Department Of The Interior. Dominion Water Power And Reclamation Service, 1926 |
| URL | http://books.google.com.hk/books?id=HjQwzwEACAAJ&hl=&source=gbs_api |