Mineral resources of South Dakota
By: compiled by Joseph P. Connolly and E. P. Rothrock
Contributors: Rothrock, E. P. (Edgar Paul), 1889-1977
Publisher: Greater South Dakota Association
Published: 1941
Place of publication: Huron
Language: eng
Number of pages: 16
Subjects: Mines and mineral resources
Notes: Cover title.

Bibliography: p. 16.