University of Illinois Urbana-Champaign

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Showing 211–240 of 5,681 items
Thumbnail for Laboratory studies of sludge digestion
Laboratory studies of sludge digestion
Buswell, Arthur M.; Neave, Sidney Lionel

Thumbnail for Investigation of warm-air furnaces and heating systems
Investigation of warm-air furnaces and heating systems
Willard, Arthur Cutts; Kratz, Alonzo Plumsted; Day, Vincent Stephen

Thumbnail for Corona discharge
Corona discharge
Warner, Earle Horace; Kunz, Jakob

Thumbnail for Upper Des Plaines River area assessment
Upper Des Plaines River area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division