University of Illinois Urbana-Champaign

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Showing 901–930 of 1,568 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 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 Public ground-water supplies in Livingston county
Public ground-water supplies in Livingston county
Woller, Dorothy M.; Sargent, Michael L.; Olson, Robert D.; Sanderson, Ellis W.

Thumbnail for Annual register. 1945-46
Annual register. 1945-46
University of Illinois at Urbana-Champaign