TY  - RPRT
TI  - Preliminary geologic map of the northwest part of the Burdock Quadrangle, Fall River and Custer counties, South Dakota
AU  - R. W. Schnabel
AU  - L.J. Charlesworth
PY  - 1957
DO  - 10.3133/tem1057
UR  - https://pubs.usgs.gov/publication/tem1057
ID  - tem1057
ER  -