University of Illinois Urbana-Champaign

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Showing 2671–2700 of 3,786 items
Thumbnail for Surface Water Supply Availability from Intrastate Streams and Rivers in Illinois
Surface Water Supply Availability from Intrastate Streams and Rivers in Illinois
Broeren, Sally McConkey; Singh, Krishan P.; Esseks, Elizabeth

Thumbnail for Geology for planning in the Springfield-Decatur region, Illinois
Geology for planning in the Springfield-Decatur region, Illinois
Bergstrom, Robert E.; Piskin, Kemal; Follmer, Leon R.