University of Illinois Urbana-Champaign

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Showing 2911–2940 of 3,082 items
Thumbnail for Upper Des Plaines River area assessment
Upper Des Plaines River area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division

Thumbnail for Lower Sangamon River area assessment
Lower Sangamon River area assessment
Submitter: Steven Mccauley

Thumbnail for Illinois dairy digest. 9-20
Illinois dairy digest. 9-20
Submitter: Howard Ding