University of Illinois Urbana-Champaign

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Showing 3151–3180 of 3,344 items
Thumbnail for The silting of Ridge Lake, Fox Ridge State Park, Charleston, Illinois
The silting of Ridge Lake, Fox Ridge State Park, Charleston, Illinois
Stall, John Byron; Gottschalk, L.C.; Klingebiel, Albert A.; Sauer, E.L.; Melsted, S.W.