TY  - RPRT
TI  - Reconnaissance geologic map of the Deer Lodge quadrangle, Powell, Deer Lodge, and Jefferson Counties, Montana
AU  - E. T. Ruppel
PY  - 1961
DO  - 10.3133/mf174
UR  - https://pubs.usgs.gov/publication/mf174
ID  - mf174
ER  -