Economic geology of the Georgetown quadrangle (together with the Empire district) Colorado /
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Govt. Print. Off,
1908.
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| Series: | U.S. Geological Survey professional paper ;
63. |
| Subjects: |
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by Spurr, Josiah Edward, 1870-1950, Garrey, G. H. (George H.), 1886-, Ball, Sydney H. (Sydney Hobart)
Published 1908
Get full textPublished 1908
Government Document
eBook