TY - RPRT TI - Hydrology of area 53, northern Great Plains and Rocky Mountain coal provinces, Colorado, Wyoming, and Utah AU - N. E. Driver AU - J. M. Norris AU - Gerhard Kuhn PY - 1984 DO - 10.3133/ofr83765 UR - https://pubs.usgs.gov/publication/ofr83765 ID - ofr83765 ER -