University of Illinois Urbana-Champaign

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Showing 9181–9210 of 13,572 items
Thumbnail for Hydrogeologic and geochemical studies of selected natural radioisotopes and barium in groundwater in Illinois
Hydrogeologic and geochemical studies of selected natural radioisotopes and barium in groundwater in Illinois
Gilkeson, Robert H.; Cartwright, Keros; Cowart, James B.; Holtzman, Richard B.

Thumbnail for Des Plaines River Long-Term Monitoring Program: Phase 1
Des Plaines River Long-Term Monitoring Program: Phase 1
Sparks, Richard E.; Tazik, Pamela P.; Blodgett, K. Douglas; Warren, Gary L.; Wetzel, Mark J.

Thumbnail for Prairie Parklands area assessment
Prairie Parklands area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis