University of Illinois Urbana-Champaign

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Showing 721–750 of 13,604 items
Thumbnail for Preliminary Report  on Ground-Water Resources of  the Chicago Region, Illinois
Preliminary Report on Ground-Water Resources of the Chicago Region, Illinois
Suter, Max; Bergstrom, Robert Edward; Smith, H.F.; Emrich, Grover Harry; Walton, William Clarence; Larson, T.E.

Thumbnail for Big Muddy River area assessment
Big Muddy 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 1999-00 Illinois Trapper Survey Report
1999-00 Illinois Trapper Survey Report
Miller, Craig A.; Colligan, Christopher B.; Campbell, Linda K.; Yeagle, Jessica A.

Thumbnail for Soybean varieties for Illinois
Soybean varieties for Illinois
Pendleton, Johnny W.

Thumbnail for Age of the Springville shale (Mississippian) of Southern Illinois
Age of the Springville shale (Mississippian) of Southern Illinois
Collinson, Charles William; Scott, Alan Johnson

Thumbnail for Additional Content
Additional Content
Submitter: Howard Ding