University of Illinois Urbana-Champaign

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Showing 331–360 of 2,298 items
Thumbnail for Big Rivers area assessment
Big Rivers area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division

Thumbnail for Mine subsidence in Illinois: facts for homeowners
Mine subsidence in Illinois: facts for homeowners
Bauer, Robert A.; Trent, Billy A.; DuMontelle, Paul B.

Thumbnail for Deep drilling and deeper oil possibilities in Illinois
Deep drilling and deeper oil possibilities in Illinois
Workman, Lewis Edwin; Bell, Alfred Hannam

Thumbnail for The classification of coal
The classification of coal
Parr, Samuel Wilson

Thumbnail for Annual Report ITARP 2006
Annual Report ITARP 2006
Illinois Transportation Archaeological Research Program

Thumbnail for ISAS 2010 Annual Report
ISAS 2010 Annual Report
Illinois State Archaeological Survey