University of Illinois Urbana-Champaign

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Showing 2431–2460 of 5,331 items
Thumbnail for Investigation of the efficiency and durability of spur gears
Investigation of the efficiency and durability of spur gears
Ham, Clarence Walter; Huckert, Jesse William

Thumbnail for Groundwater availability in Champaign County
Groundwater availability in Champaign County
Sanderson, Ellis W.; Zewde, Elias