TY  - RPRT
TI  - Geologic map of the Rogers Pass Quadrangle, Lewis and Clark County, Montana
AU  - J. W. Whipple
AU  - M.L. Bregman
PY  - 1981
DO  - 10.3133/mf1309
UR  - https://pubs.usgs.gov/publication/mf1309
ID  - mf1309
ER  -