University of Illinois Urbana-Champaign

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Showing 4051–4080 of 19,985 items
Thumbnail for Subsidence investigations over a high-extraction retreat mine in Williamson County, Illinois: final report
Subsidence investigations over a high-extraction retreat mine in Williamson County, Illinois: final report
Mehnert, B.B.; Van Roosendaal, D.J.; Bauer, R.A.; Barkely, D.; Gefell, E.

Thumbnail for Development of Guidelines for Implementation of Horizontal Directional Drilling
Development of Guidelines for Implementation of Horizontal Directional Drilling
Hashash, Youssef M. A.; Baltaji, Omar; Xing, Guangchao; Liang, Yongxi

Thumbnail for Approaching the Anti-Collection
Approaching the Anti-Collection
Van der Veer Martens, Betsy