University of Illinois Urbana-Champaign

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Showing 4621–4650 of 4,938 items
Thumbnail for Entomology newsletter / vol. 1
Entomology newsletter / vol. 1
University of Illinois at Urbana-Champaign. Deptartment of Entomology

Thumbnail for Sidestream elevated pool aeration (SEPA) stations : effects on in-stream dissolved oxygen
Sidestream elevated pool aeration (SEPA) stations : effects on in-stream dissolved oxygen
Butts, Thomas A.; Shackleford, Dana B.; Bergerhouse, Thomas R.

Thumbnail for Ten years of educational Research, 1918-1927 / University of Illinois Bureau of Educational Research circular 42
Ten years of educational Research, 1918-1927 / University of Illinois Bureau of Educational Research circular 42
Monroe, Walter Scott; Odell, Charles Watters; Herriott, Marion Eugene; Engelhart, Max Dissette; Hull, Mabel R.