The surface of a portion of the James basin in South Dakota,
Rothrock, E. P. 1889-1977.
The surface of a portion of the James basin in South Dakota, by E.P. Rothrock. - Vermillion, S.D., University of South Dakota, 1946. - 2 p. l., 21 p. maps (2 fold. in pocket) 28 cm. - South Dakota. State geologist. Report of investigations, no. 54 .
Cover-title. At head of title: State of South Dakota ... State Geological Survey ...
gs 46000023
Physical geography--James River (N.D. and S.D.)
QE164.J3 / R7
551
The surface of a portion of the James basin in South Dakota, by E.P. Rothrock. - Vermillion, S.D., University of South Dakota, 1946. - 2 p. l., 21 p. maps (2 fold. in pocket) 28 cm. - South Dakota. State geologist. Report of investigations, no. 54 .
Cover-title. At head of title: State of South Dakota ... State Geological Survey ...
gs 46000023
Physical geography--James River (N.D. and S.D.)
QE164.J3 / R7
551