TY - RPRT TI - Surface-water-quality assessment of the Upper Illinois River basin in Illinois, Indiana, and Wisconsin : data on manmade nonagricultural volatile and semivolatile organic chemicals in water, May 1988 through March 1990 AU - F. A. Fitzpatrick AU - J.A. Colman PY - 1993 DO - 10.3133/ofr92467 UR - https://pubs.usgs.gov/publication/ofr92467 ID - ofr92467 ER -