University of Illinois Urbana-Champaign

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Showing 3901–3930 of 4,421 items
Thumbnail for Illinois River Bluffs Area Assessment
Illinois River Bluffs Area Assessment
Illinois Department of Natural Resources

Thumbnail for The Impact of Greater Peoria Sanitary District Ammonia Discharges on Illinois River Water Quality
The Impact of Greater Peoria Sanitary District Ammonia Discharges on Illinois River Water Quality
Butts, Thomas A.; Shackleford, Dana B.; Hill, Thomas E.; Evans, Ralph L.

Thumbnail for Upper Rock River area assessment
Upper Rock River area assessment
Illinois Department of Natural Resources, Office of Scientific Research; Illinois Department of Natural Resources, Illinois State Water Survey

Thumbnail for Kaskaskia River area assessment
Kaskaskia River area assessment
Submitter: Steven Mccauley