| 个人名称: | Dawson, Reorge Mercer |
|---|---|
| 题名: | Report on the geology and resources of the region in the vicinity of the forty-ninth parallel from the lake of the woods to the rocky mountains / Reorge Mercer Dawson. |
| 出版发行项: | London : Sampson, Low & Co., 1875. |
| 载体形态: | 387p.: illus. : 22cm. |
| 书目附注: | Includes bibliographical ref.& ind. |