University of Illinois Urbana-Champaign

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Showing 181–210 of 1,430 items
Thumbnail for Coal washing in Illinois
Coal washing in Illinois
Lincoln, Francis Church

Thumbnail for Engineering properties of Chicago subsoils
Engineering properties of Chicago subsoils
Peck, Ralph Brazelton; Reed, William C.

Thumbnail for Flow of air through circular orifices in thin plates
Flow of air through circular orifices in thin plates
Polson, Joseph Albert; Lowther, Joseph G.