@misc{indiciae8d0aa61137c9, title = {Hydrology of area 50, Northern Great Plains and Rocky Mountain coal provinces, Wyoming and Montana}, author = {Marlin E. Lowry and James F. Wilson and and others}, year = {1983}, doi = {10.3133/ofr83545}, url = {https://pubs.usgs.gov/publication/ofr83545}, note = {Source identifier: ofr83545} }