University of Illinois Urbana-Champaign

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Showing 2101–2130 of 2,219 items
Thumbnail for Environmental impacts of oil field brines in Southeastern Clay County, Illinois
Environmental impacts of oil field brines in Southeastern Clay County, Illinois
Hensel, Bruce R.; McKenna, Dennis P.; Adams, J. Rodger

Thumbnail for Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,
Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,
Willman, Harold Bowen; Payne, James Norman; Voskuil, Walter Henry

Thumbnail for Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,
Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,
Willman, Harold Bowen; Payne, James Norman; Voskuil, Walter Henry