Reducing Hazards in Underground Coal Mines Through the Recognition and Delineation of Coalbed Discontinuities Caused by Ancient Channel Processes
Description:
Report issued by the Bureau of Mines over the reduction of underground mining hazards. Coal bed discontinuities are discussed. This report includes tables, maps, and illustrations.
Date:
1985
Creator:
Kertis, Carla A.
Item Type:
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Report
Partner:
UNT Libraries Government Documents Department