University of Illinois Urbana-Champaign

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Showing 2641–2670 of 82,977 items
Thumbnail for Reserves and resources of surface-minable coal in Illinois
Reserves and resources of surface-minable coal in Illinois
Treworgy, Colin G.; Bengal, Lawrence E.; Dingwell, Amy G.

Thumbnail for Sinkhole Distribution and Density of Waterloo Quadrangle, Monroe County, Illinois
Sinkhole Distribution and Density of Waterloo Quadrangle, Monroe County, Illinois
Panno, Samuel V.; Angel, Julie C.; Nelson, Dan O.; Weibel, C. Pius; Luman, Donald E.; Denny, F. Brett

Thumbnail for Public groundwater supplies in Mason county
Public groundwater supplies in Mason county
Woller, Dorothy M.; Gibb, James P.

Thumbnail for ISGS Geonews
ISGS Geonews
Illinois State Geological Survey

Thumbnail for Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Catalog of Devonian and deeper tests in southern Illinois
Catalog of Devonian and deeper tests in southern Illinois
Stevenson, D.L.; Keys, John N.; Cluff, Robert M.

Thumbnail for Causes for Precipitation Increases in the Hills of Southern Illinois
Causes for Precipitation Increases in the Hills of Southern Illinois
Jones, Douglas M.A.; Huff, Floyd A.; Changnon, Stanley A., Jr.

Thumbnail for Bedrock topography of Columbia Quadrangle, Monroe and St. Clair Counties, Illinois
Bedrock topography of Columbia Quadrangle, Monroe and St. Clair Counties, Illinois
Panno, Samuel V.; Angel, Julie C.; Grimley, David A.; Weibel, C. Pius; Stiff, Barbara J.