TY  - RPRT
TI  - Hydrology of area 47, Northern Great Plains and Rocky Mountain Coal Provinces, North Dakota, South Dakota, and Montana
AU  - O.A. Crosby
AU  - R.L. Klausing
PY  - 1983
DO  - 10.3133/ofr83221
UR  - https://pubs.usgs.gov/publication/ofr83221
ID  - ofr83221
ER  -