University of Illinois Urbana-Champaign

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Showing 8191–8220 of 10,105 items
Thumbnail for Engineering and legal aspects of land drainage in Illinois.
Engineering and legal aspects of land drainage in Illinois.
Pickels, George Wellington; Leonard, Frank Bonner

Thumbnail for The biologic digestion of garbage with sewage sludge
The biologic digestion of garbage with sewage sludge
Babbitt, Harold Eaton; Leland, Benn J.; Whitley, Fenner H.

Thumbnail for Prairie Research Institute 2011 Report
Prairie Research Institute 2011 Report
Prairie Research Institute