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University of Illinois Urbana-Champaign

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Showing 481–510 of 629 items
Thumbnail for The mineral content of Illinois waters
The mineral content of Illinois waters
Bartow, Edward; Parr, Samuel Wilson; Palmer, George Thomas; Udden, Johan August

Thumbnail for Illinois River Natural Resources Bibliography
Illinois River Natural Resources Bibliography
Pegg, Mark A.; Havera, Stephen P.

Thumbnail for Annual register. 1918-19
Annual register. 1918-19
University of Illinois at Urbana-Champaign

Thumbnail for Study of Atmospheric Pollution Scavenging: Twentieth Progress Report
Study of Atmospheric Pollution Scavenging: Twentieth Progress Report
Semonin, Richard G.; Stensland, Gary J.; Bowersox, Van C.; Peden, Mark E.; Lockard, Jacqueline M.; Doty, Kevin G.; Gatz, Donald F.; Chu, Lih-Ching; Bachman, Susan R.; Stahlhut, Randall K.

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 Annual register. 1908-1909
Annual register. 1908-1909
University of Illinois at Urbana-Champaign