Emergency investigation of coal waste embankments - United States. Bureau of Mines; National Audio Visual Center ((S.l.) : Released by National Audiovisual Center, 1972)
show different types of coal waste deposits or dams and how they are formed. Included pictures taken after the flood disaster at Buffalo Creek, W. Va., which was caused by the failure of a water impoundment and coal refuse dump
Keywords: Coal mine waste; Flood damage prevention -- West Virginia; Mine safety