TY  - RPRT
TI  - Geologic map of parts of the Yaak River area, Lincoln County, northwest Montana
AU  - Earle Rupert Cressman
AU  - Jack Edward Harrison
PY  - 1986
DO  - 10.3133/mf1881
UR  - https://pubs.usgs.gov/publication/mf1881
ID  - mf1881
ER  -