University of Illinois Urbana-Champaign

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Showing 1471–1500 of 3,334 items
Thumbnail for Causes for Precipitation Increases in the Hills of Southern Illinois
Causes for Precipitation Increases in the Hills of Southern Illinois
Jones, Douglas M.A.; Huff, Floyd A.; Changnon, Stanley A., Jr.

Thumbnail for Geology for planning in northeastern Illinois. II
Geology for planning in northeastern Illinois. II
Gilkeson, Robert H.; Westerman, Alfred A.