TY - RPRT TI - Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin — Spatial distribution of geochemicals in the fine fraction of streambed sediment, 1987 AU - Faith A. Fitzpatrick AU - Terri Arnold AU - John A. Colman PY - 1998 DO - 10.3133/wri984109 UR - https://pubs.usgs.gov/publication/wri984109 ID - wri984109 ER -