TY  - RPRT
TI  - Hydrology of area 54, northern Great Plains, and Rocky Mountain coal provinces, Colorado and Wyoming
AU  - Gerhard Kuhn
AU  - P. D. Daddow
AU  - G. S. Craig
PY  - 1983
DO  - 10.3133/ofr83146
UR  - https://pubs.usgs.gov/publication/ofr83146
ID  - ofr83146
ER  -