TY - RPRT TI - Assessment of processes affecting low-flow water quality of Cedar Creek, west-central Illinois AU - Arthur R. Schmidt AU - W.O. Freeman AU - R.D. McFarlane PY - 1989 DO - 10.3133/wri884141 UR - https://pubs.usgs.gov/publication/wri884141 ID - wri884141 ER -