University of Illinois Urbana-Champaign

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Showing 1–30 of 1,440 items
Thumbnail for Delineation of the coalbed methane resources of Illinois
Delineation of the coalbed methane resources of Illinois
Demir, Ilham; Morse, David G.; Elrick, Scott D.; Chenoweth, Cheri A.

Thumbnail for Availability of the Herrin coal for mining in Illinois
Availability of the Herrin coal for mining in Illinois
Treworgy, Colin G.; Korose, Christopher P.; Wiscombe, Christine L.

Thumbnail for The Cottage Grove Fault System in southern Illinois
The Cottage Grove Fault System in southern Illinois
Nelson, W. John; Krausse, Hans Friedrich; Bristol, Hubert M.

Thumbnail for Availability of the Springfield Coal for mining in Illinois : map summary of Illinois minerals 118
Availability of the Springfield Coal for mining in Illinois : map summary of Illinois minerals 118
Treworgy, Colin G.; Korose, Christopher P.; Chenoweth, Cheri A.; North, Daniel L.