University of Illinois Urbana-Champaign

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Showing 2161–2190 of 8,460 items
Thumbnail for Sinkhole Distribution and Density of Renault Quadrangle, Monroe County, Illinois
Sinkhole Distribution and Density of Renault Quadrangle, Monroe County, Illinois
Panno, Samuel V.; Angel, Julie C.; Nelson, Dan O.; Weibel, C. Pius; Luman, Donald E.; Devera, Joseph A.

Thumbnail for 2017 Summary of Critical Load Maps
2017 Summary of Critical Load Maps
Critical Loads of Atmospheric Deposition (CLAD) Science Committee; National Atmospheric Deposition Program

Thumbnail for ISGS Geonews
ISGS Geonews
Illinois State Geological Survey