TY  - RPRT
TI  - Hydrology of area 51, northern Great Plains and Rocky Mountain coal provinces, Wyoming and Montana
AU  - David A. Peterson
AU  - K. L. Mora
AU  - Marlin E. Lowry
AU  - James G. Rankl
AU  - James F. Wilson
AU  - H. W. Lowham
AU  - Bruce H. Ringen
PY  - 1987
DO  - 10.3133/ofr84734
UR  - https://pubs.usgs.gov/publication/ofr84734
ID  - ofr84734
ER  -