TY  - RPRT
TI  - Preliminary geologic map of the Neihart (7 1/2') quadrangle, Cascade and Judith Basin Counties, Montana
AU  - William R. Keefer
PY  - 1969
DO  - 10.3133/ofr69136
UR  - https://pubs.usgs.gov/publication/ofr69136
ID  - ofr69136
ER  -