TY  - RPRT
TI  - Geochemical and generalized geologic maps showing the distribution and abundance of copper of the Choteau 1 degree by 2 degrees Quadrangle, Montana
AU  - D. J. Grimes
AU  - R. W. Leinz
PY  - 1980
DO  - 10.3133/mf858b
UR  - https://pubs.usgs.gov/publication/mf858B
ID  - mf858B
ER  -