Mineral products and Missouri river navigation in South Dakota /

Bibliographic Details
Main Author:	Rothrock, E. P. (Edgar Paul), 1889-1977
Format:	Book
Language:	English
Published:	Vermillion, South Dakota : University of South Dakota, 1939.
Series:	Report of investigations (South Dakota Geological Survey) ; no. 32.
Subjects:	Mines and mineral resources > South Dakota. Missouri River > Navigation.

Description
Item Description:	At head of title: South Dakota State Geological Survey, E. P. Rothrock, State Geologist. Reproduced from type-written copy.
Physical Description:	10 .