Physical property data on coal waste embankment materials /
Busch, R. A.
Physical property data on coal waste embankment materials / Richard A. Busch, Ronald R. Backer, and Lynn A. Atkins. - [Washington] : U.S. Dept. of the Interior, Bureau of Mines, [1974]. - 142 p. : ill. - Report of investigations ; 7964 . - United States. Bureau of Mines. Report of investigations ; 7964 . - Report of investigations (United States. Bureau of Mines) ; 7964 .
91055134
Coal mine waste.
Spoil banks.
Coal preparation.
Physical property data on coal waste embankment materials / Richard A. Busch, Ronald R. Backer, and Lynn A. Atkins. - [Washington] : U.S. Dept. of the Interior, Bureau of Mines, [1974]. - 142 p. : ill. - Report of investigations ; 7964 . - United States. Bureau of Mines. Report of investigations ; 7964 . - Report of investigations (United States. Bureau of Mines) ; 7964 .
91055134
Coal mine waste.
Spoil banks.
Coal preparation.