A geological survey in Dewey and Corson Counties, South Dakota
By: by Ray E. Morgan and Bruno C. Petsch
Contributors: Petsch, Bruno C. (Bruno Carl), 1901-1981, author
Series: South Dakota Geological Survey. Report of investigations -- no. 49; Report of investigations (South Dakota Geological Survey) -- no. 49.
Publisher: University of South Dakota
Published: 1945
Place of publication: Vermillion, S.D
Language: eng
Number of pages: 53
Subjects: Geology; Petroleum
Notes: At head of title: State of South Dakota, M.Q. Sharpe. State Geological Survey, E.P. Rothrock, State Geologist.

Folded map in pocket.

Some of the plates preceded by descriptive letterpress on separate leaves, not included in paging.

Includes bibliographical references.