TY - RPRT TI - Geohydrologic data for the St. Charles County well field and public-water supply, 1985-91, and projected public-water supply, 1995 and 2000,for St. Charles County, Missouri AU - D.N. Mugel PY - 1993 DO - 10.3133/ofr93455 UR - https://pubs.usgs.gov/publication/ofr93455 ID - ofr93455 ER -