University of Illinois Urbana-Champaign

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Showing 4771–4800 of 10,672 items
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Additional Content
Submitter: Howard Ding

Thumbnail for Illinoian and Kansan molluscan faunas of Illinois
Illinoian and Kansan molluscan faunas of Illinois
Leonard, Arthur Byron; Frye, John Chapman; Johnson, W. Hilton

Thumbnail for Algal removal by alum coagulation
Algal removal by alum coagulation
Lin, S.D.; Evans, Ralph L.; Beuscher, D.B.

Thumbnail for Humic substances removal by activated carbon
Humic substances removal by activated carbon
Lee, Michael C.-Y.; Snoeyink, Vernon L.