TY  - RPRT
TI  - Preliminary map showing surficial deposits in the Woodworth Quadrangle, Missoula and Powell counties, Montana
AU  - Irving Jerome Witkind
PY  - 1977
DO  - 10.3133/ofr77203
UR  - https://pubs.usgs.gov/publication/ofr77203
ID  - ofr77203
ER  -