TY  - RPRT
TI  - Preliminary map showing surficial deposits in the Big Fork Quadrangle, Lake and Flathead counties, Montana
AU  - Irving Jerome Witkind
PY  - 1978
DO  - 10.3133/ofr78174
UR  - https://pubs.usgs.gov/publication/ofr78174
ID  - ofr78174
ER  -