TY - RPRT TI - Hydrology and geochemistry of a slag-affected aquifer and chemical characteristics of slag-affected ground water, northwestern Indiana and northeastern Illinois AU - E. Randall Bayless AU - Theodore K. Greeman AU - C.C. Harvey PY - 1998 DO - 10.3133/wri974198 UR - https://pubs.usgs.gov/publication/wri974198 ID - wri974198 ER -