University of Illinois Urbana-Champaign

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Showing 3811–3840 of 8,630 items
Thumbnail for Mineralogical and chemical composition of inorganic matter from marketed Illinois coals
Mineralogical and chemical composition of inorganic matter from marketed Illinois coals
Demir, Ilham; Hughes, Randall E.; DeMaris, Philip J.; Ruch, Rodney R.

Thumbnail for Sedimentation Survey of Lake Decatur, Decatur, Illinois
Sedimentation Survey of Lake Decatur, Decatur, Illinois
Bogner, William C.; Fitzpatrick, William P.; Bhowmik, Nani G.