TY - RPRT TI - Hydrology of area 29, Eastern Region, Interior Coal Province, Illinois AU - K. K. Fitzgerald AU - C.A. Peters AU - E.E. Zuehls PY - 1982 DO - 10.3133/ofr82858 UR - https://pubs.usgs.gov/publication/ofr82858 ID - ofr82858 ER -