University of Illinois Urbana-Champaign

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Showing 1231–1260 of 2,334 items
Thumbnail for Quaternary deposits and history of the ancient Mississippi River Valley, north-central Illinois
Quaternary deposits and history of the ancient Mississippi River Valley, north-central Illinois
McKay, E. Donald, III; Berg, Richard C.; Hansel, Ardith K.; Kemmis, Timothy J.; Stumpf, Andrew J.

Thumbnail for Big Muddy River area assessment
Big Muddy 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 HASTAC III Project Evaluation
HASTAC III Project Evaluation
Franklin, K.; Appleford, S.; Guiliano, J.

Thumbnail for Du Page River area assessment
Du Page River area assessment
Submitter: Steven Mccauley