A history of the early explorations and of the progress of geological investigations in the Black Hills region.
Saved in:
| OCLC: | 8209961 |
|---|---|
| 主要作者: | |
| 語言: | English |
| 出版: |
Rapid City, S.D. :
School of Mines,
1900.
|
| 叢編: | School of Mines bulletin :
no. 4. |
| 主題: | |
| 相關項目: | Online version:
History of the early explorations and of the progress of geological investigations in the Black Hills region. |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |