A history of the early explorations and of the progress of geological investigations in the Black Hills region
Series: School of Mines bulletin : -- no. 4
Publisher: School of Mines
Published: 1900
Place of publication: Rapid City, S.D
Language: eng
Number of pages: 88
Subjects: Geography; Geology; Discovery and exploration
Other titles: A bibliography of contributions to the geology and geography of the Black Hills region.
Notes: Index: p. 87-88.

Also includes: A bibliography of contributions to the geology and geography of the Black Hills region.