University of Illinois Urbana-Champaign

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Showing 4351–4380 of 7,851 items
Thumbnail for Effect of Contrail Cirrus on Surface Weather Conditions in the Midwest - Phase I
Effect of Contrail Cirrus on Surface Weather Conditions in the Midwest - Phase I
Changnon, Stanley A., Jr.; Semonin, Richard G.; Wendland, Wayne M.

Thumbnail for Bibliography and index of Illinois geology through 1965
Bibliography and index of Illinois geology through 1965
William, H.B.; Simon, Jack A.; Lynch, Betty M.; Langenheim, Virginia A.