TY  - RPRT
TI  - Photogeologic and reconnaissance geologic map of the Jack Creek NW Quadrangle, Custer County, Montana
AU  - S. J. Luft
PY  - 1988
DO  - 10.3133/mf2020
UR  - https://pubs.usgs.gov/publication/mf2020
ID  - mf2020
ER  -