University of Illinois Urbana-Champaign

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Showing 241–270 of 23,918 items
Thumbnail for Comparison of mine sizes of southern Illinois coals for use in metallurgical coke,
Comparison of mine sizes of southern Illinois coals for use in metallurgical coke,
Jackman, Harold Wesley; Eissler, Robert Louis; Reed, Frank Hynes

Thumbnail for Survey of the Illinois Fur Resource
Survey of the Illinois Fur Resource
Brown, Louis G.; Yeager, Lee E.

Thumbnail for Age of the Springville shale (Mississippian) of Southern Illinois
Age of the Springville shale (Mississippian) of Southern Illinois
Collinson, Charles William; Scott, Alan Johnson

Thumbnail for Experiments with corn, 1896
Experiments with corn, 1896
Fraser, Wilber John; Davenport, Eugene