University of Illinois Urbana-Champaign

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Showing 4891–4920 of 7,388 items
Thumbnail for Post-mining neutralization of acidic surface mine lakes
Post-mining neutralization of acidic surface mine lakes
Brugam, Richard B.; Carlson, Mark A.; Chakraverty, Sumitra; Lusk, Mark

Thumbnail for Urban Factors in Free-Time Behavior
Urban Factors in Free-Time Behavior
Warwick, Paula Louise Marie