University of Illinois Urbana-Champaign

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Showing 2791–2820 of 35,815 items
Thumbnail for Mineralogy of glacial tills and their weathering profiles in Illinois : Part I. Glacial tills
Mineralogy of glacial tills and their weathering profiles in Illinois : Part I. Glacial tills
Willman, Harold Bowen; Glass, Herbert David; Frye, John Chapman

Thumbnail for Effect of fluorspar on silicate melts with special reference to mineral wool,
Effect of fluorspar on silicate melts with special reference to mineral wool,
Machin, James Stewart; Vaneck, James Franklin joint author

Thumbnail for Review of Illinois summer precipitation conditions
Review of Illinois summer precipitation conditions
Changnon, Stanley Alcide; Huff, Floyd A.