University of Illinois Urbana-Champaign

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Showing 9961–9990 of 21,900 items
Thumbnail for The mineral content of Illinois waters
The mineral content of Illinois waters
Bartow, Edward; Udden, Johan August; Parr, Samuel Wilson; Palmer, George Thomas

Thumbnail for Portland-cement resources of Illinois
Portland-cement resources of Illinois
Bleininger, Albert; Lines, Edwin Fuller; Layman, F.E.

Thumbnail for Illinois birds, Corvidae
Illinois birds, Corvidae
Graber, Jean Weber; Kirk, Ethelyn L.; Graber, Richard Rex

Thumbnail for Rethinking the Authorship Principle
Rethinking the Authorship Principle
Smiraglia, Richard P.; Lee, Hur-Li

Thumbnail for An analysis of groundwater use to aquifer potential yield in Illinois
An analysis of groundwater use to aquifer potential yield in Illinois
Wehrmann, H. Allen; Sinclair, Sean V.; Bryant, Timothy P.

Thumbnail for Secondary recovery of oil in Illinois
Secondary recovery of oil in Illinois
Bell, Alfred Hannam; Squires, Frederick; Cohee, George Vincent