TY  - RPRT
TI  - Preliminary map showing surficial deposits in the south half of the Coopers Lake Quadrangle, Powell County, Montana
AU  - Irving Jerome Witkind
PY  - 1977
DO  - 10.3133/ofr77466
UR  - https://pubs.usgs.gov/publication/ofr77466
ID  - ofr77466
ER  -