TY  - RPRT
TI  - Preliminary bedrock geologic map of part of the northern disturbed belt, Lewis and Clark, Teton, Pondera, Glacier, Flathead, Cascade and Powell counties, Montana
AU  - Melville Rhodes Mudge
PY  - 1979
DO  - 10.3133/ofr79943
UR  - https://pubs.usgs.gov/publication/ofr79943
ID  - ofr79943
ER  -