TY  - RPRT
TI  - Digital representation of the Montana state geologic map: A contribution to the Interior Columbia River Basin Ecosystem Management Project
AU  - G. L. Raines
AU  - B. R. Johnson
PY  - 1996
DO  - 10.3133/ofr95691
UR  - https://pubs.usgs.gov/publication/ofr95691
ID  - ofr95691
ER  -