Geology and ore deposits of the Breckenridge district, Colorado /
| Main Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Govt. Print. Off,
1911.
|
| Series: | U.S. Geological Survey professional paper ;
75. |
| Subjects: |
| Item Description: | At head of title: Department of the Interior. Title vignette. Two folded maps in pocket. |
|---|---|
| Physical Description: | 187 pages : illustrations, XXXIII plate (part folded, including maps) diagrams |