TY  - RPRT
TI  - Geologic map of the Rogers Pass area, Lewis and Clark County, Montana
AU  - J. W. Whipple
AU  - M. R. Mudge
AU  - R.L. Earhart
PY  - 1987
DO  - 10.3133/i1642
UR  - https://pubs.usgs.gov/publication/i1642
ID  - i1642
ER  -