Cleophas C. O'Harra

A history of the early explorations and of the progress of geological investigations in the Black Hills region

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Author

Cleophas C. O'Harra

Publication

1900 - School of Mines, Rapid City, S.D, South Dakota

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

OCLC Control Number8209961
Open LibraryOL54564310M

Alternate Titles

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

Subjects

Topics

Geology Geography Discovery and exploration

Places

South Dakota Black Hills (S.D. and Wyo.)

Series Statement

School of Mines bulletin : -- no. 4

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