University of Illinois Urbana-Champaign

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Showing 1081–1110 of 5,541 items
Thumbnail for INHS Reports, Spring 2007
INHS Reports, Spring 2007
Illinois Natural History Survey

Thumbnail for The Impact of Greater Peoria Sanitary District Ammonia Discharges on Illinois River Water Quality
The Impact of Greater Peoria Sanitary District Ammonia Discharges on Illinois River Water Quality
Butts, Thomas A.; Shackleford, Dana B.; Hill, Thomas E.; Evans, Ralph L.