Ngā hua rapu - "Mine subsidences Utah"
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1
Surface subsidence over longwall panels in the western United States : monitoring program and preliminary results at the Deer Creek Mine, Utah /
I whakaputaina 1982Ngā marau: “…Mine subsidences Utah.…”
Government Document Pukapuka -
2
Surface subsidence over longwall panels in the western United States : monitoring program and final results at the Price River Coal Co. no. 3 mine Utah /
I whakaputaina 1986Ngā marau: “…Mine subsidences Utah Price River Watershed.…”
Pukapuka