University of Illinois Urbana-Champaign

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Showing 1951–1980 of 3,357 items
Thumbnail for Diagnostic-feasibility Study of Lake Le-Aqua-Na
Diagnostic-feasibility Study of Lake Le-Aqua-Na
Kothandaraman, Veerasamy; Evans, Ralph L.

Thumbnail for Shawnee area assessment
Shawnee area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources, Illinois State Water Survey

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 Faculty letter / no. 223-283
Faculty letter / no. 223-283
Submitter: William Ingram

Thumbnail for Illinois drainage guide. 1226
Illinois drainage guide. 1226
Drablos, Carroll J.W.; Moe, Roger C.