TY  - RPRT
TI  - Preliminary geologic map of the west-central part of the Minnekahta quadrangle, Fall River County, South Dakota
AU  - V.R. Wilmarth
AU  - R.D. Smith
PY  - 1957
DO  - 10.3133/mf67
UR  - https://pubs.usgs.gov/publication/mf67
ID  - mf67
ER  -