University of Illinois Urbana-Champaign

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Showing 151–180 of 2,547 items
Thumbnail for Availability of the Herrin Coal for mining in Illinois : map summary of Illinois minerals 120
Availability of the Herrin Coal for mining in Illinois : map summary of Illinois minerals 120
Treworgy, Colin G.; Korose, Christopher P.; Wiscombe, Christine L.

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

Thumbnail for access: v.23, no.01, Spring 2010
access: v.23, no.01, Spring 2010
National Center for Supercomputing Applications (NCSA)

Thumbnail for ISGS Geonews
ISGS Geonews
Illinois State Geological Survey