Browse TRAIL Inventories

Methods and costs of dust control in stone crushing operations.

Coal Surface Mining Reclamation Costs: Appalachian and Midwestern Coal Supply Districts

Water-jet-assisted cutting :proceedings, Bureau of Mines open industry meeting, Pittsburgh, PA, June 21, 1984

Surface testing and evaluation of the monorail bridge conveyor system

Surface testing and evaluation of hopper-feeder-bolter

Coal extraction, transport, and logistics technology for underground mining


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