TY  - RPRT
TI  - Preliminary geologic map of the northeast part of the Burdock quadrangle, Fall River and Custer Counties, South Dakota
AU  - R. W. Schnabel
AU  - L.J. Charlesworth
PY  - 1958
DO  - 10.3133/mf72
UR  - https://pubs.usgs.gov/publication/mf72
ID  - mf72
ER  -