University of Illinois Urbana-Champaign

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Showing 271–300 of 37,157 items
Thumbnail for Limestone resources of Adams and Brown Counties, Illinois
Limestone resources of Adams and Brown Counties, Illinois
Goodwin, Jonathan H.; Harvey, Richard D.

Thumbnail for Geology of the fluorspar deposits of Illinois
Geology of the fluorspar deposits of Illinois
Weller, James Marvin; Grogan, Robert Mann; Tippie, Frank Emerson, joint author

Thumbnail for High-extraction coal mining in Illinois: Effects on crop production, 1985-1987
High-extraction coal mining in Illinois: Effects on crop production, 1985-1987
Darmody, Robert G.; Jansen, I.J.; Carmer, S.G.; Steiner, S.J.

Thumbnail for Vascular Plants and Natural Areas of Site M, Cass County, Illinois
Vascular Plants and Natural Areas of Site M, Cass County, Illinois
Robertson, Kenneth, R.; Levin, Geoffrey A.; Phillippe, Loy R.

Thumbnail for Prairie Parklands area assessment
Prairie Parklands area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis

Thumbnail for Summary of METROMEX, Volume 2: Causes of Precipitation Anomalies
Summary of METROMEX, Volume 2: Causes of Precipitation Anomalies
Changnon, Stanley Alcide; Ackerman, Bernice