Notes on the geology and mineral deposits of a portion of the southern Black Hills /
Wedi'i Gadw mewn:
| OCLC: | 3151829 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Rapid City, S. D. :
South Dakota School of Mines,
1899.
|
| Cyfres: | Bulletin of the South Dakota School of Mines.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | Cover title. |
|---|---|
| Disgrifiad Corfforoll: | 41 p. : ill., fold. map ; 22 cm. |