Mineral products and Missouri River navigation in South Dakota
By: by E.P. Rothrock
Series: South Dakota. State geologist. Report of investigations -- no. 32; Report of investigations (South Dakota Geological Survey) -- no. 32.
Publisher: University of South Dakota
Published: 1939
Place of publication: Vermillion, S.D
Language: eng
Number of pages: 10
Subjects: Mines and mineral resources; Navigation
Notes: At head of title: South Dakota state geological survey, E.P. Rothrock, state geologist ...