University of Illinois Urbana-Champaign

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Showing 7501–7530 of 7,544 items
Thumbnail for Petroleum industry in Illinois, 1976. Part I. Oil and gas developments
Petroleum industry in Illinois, 1976. Part I. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

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 Bibliography of subsidence-related literature
Bibliography of subsidence-related literature
Trent, B.A.; Bauer, Robert A.; DuMontelle, Paul B.