University of Illinois Urbana-Champaign

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Showing 61–90 of 684 items
Thumbnail for Illinois River Natural Resources Bibliography
Illinois River Natural Resources Bibliography
Pegg, Mark A.; Havera, Stephen P.

Thumbnail for Planned coal mine subsidence in Illinois, a public information booklet
Planned coal mine subsidence in Illinois, a public information booklet
Bauer, R.A.; Trent, B.A.; Mehnert, B.B.; Van Roosendaal, D.J.