TY - BOOK T1 - Geologic mapping for environmental planning, McHenry County, Illinois / DA - 1997. CY - Champaign, IL : AU - Curry, B. B. AU - Berg, Richard C. AU - Vaiden, Robert. VL - 559 CN - QE105 CN - QE105 PB - Illinois State Geological Survey, PP - Champaign, IL : PY - 1997. N1 - Four maps on four folded leaves in pocket. ID - 287205 KW - Geological mapping KW - Aquifers KW - Groundwater KW - Land use TI - Geologic mapping for environmental planning, McHenry County, Illinois / ER -