University of Illinois Urbana-Champaign

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Showing 3151–3180 of 3,204 items
Thumbnail for Upper Sangamon River area assessment
Upper Sangamon River area assessment
Submitter: Steven Mccauley

Thumbnail for Vermilion River (Illinois River Basin) area assessment
Vermilion River (Illinois River Basin) area assessment
Illinois Deptartment 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 Kaskaskia River area assessment
Kaskaskia River area assessment
Submitter: Steven Mccauley

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

Thumbnail for Illinois classical studies. 15 (1990)
Illinois classical studies. 15 (1990)
Submitter: William Ingram

Thumbnail for Thorn Creek area assessment
Thorn Creek area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division

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