University of Illinois Urbana-Champaign

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Showing 751–780 of 3,541 items
Thumbnail for Summary of Illinois soil investigations
Summary of Illinois soil investigations
Hopkins, Cyril G.; Mosier, Jeremiah George; Bauer, Frederick Charles

Thumbnail for Wood Duck Investigations W-118-R-4, Annual Federal Aid Performance Report
Wood Duck Investigations W-118-R-4, Annual Federal Aid Performance Report
Yetter, Aaron P.; Havera, Stephen P.; Hine, Christopher S.; Georgi, Michelle M.

Thumbnail for Year-book for 1906
Year-book for 1906
Illinois State Geological Survey

Thumbnail for A study of boiler losses
A study of boiler losses
Kratz, Alonzo Plumsted

Thumbnail for Geology for planning in Boone and Winnebago Counties
Geology for planning in Boone and Winnebago Counties
Berg, Richard C.; Kempton, John Paul; Stecyk, Amy N.; Goodwin, Jonathan H.; Glockner, Mary

Thumbnail for Preliminary report on organization and method of investigations.
Preliminary report on organization and method of investigations.
Illinois. Coal mining investigations. (Co-operative agreement.)

Thumbnail for Illinois clays as binders for iron ore pellets : a further study
Illinois clays as binders for iron ore pellets : a further study
Ehrlinger, Henry P., III; Mirza, M.B.; Camp, L.R.; Jackman, Harold Wesley

Thumbnail for Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Characterization of the Study Areas for the Pilot Study: Agricultural Chemicals  in Rural, Private Wells in Illinois
Characterization of the Study Areas for the Pilot Study: Agricultural Chemicals in Rural, Private Wells in Illinois
Mehnert, Edward; Barnhardt, Michael L.; Ray, Chittaranjan; Greenpool, Mary R.; Dey, William S.; Vaisanen, U.; Kempton, J.P.; Curry, B. Brandon

Thumbnail for The Leguminosae of Illinois. 22
The Leguminosae of Illinois. 22
Gambill, William Gray