TY  - RPRT
TI  - Geochemical soil studies in the Cotter Basin area, Lewis and Clark County, Montana
AU  - D. J. Grimes
AU  - Robert L. Earhart
PY  - 1975
DO  - 10.3133/ofr7572
UR  - https://pubs.usgs.gov/publication/ofr7572
ID  - ofr7572
ER  -