Statistical analysis of mathene concentration fluctuations produced by imcomplete mixing of methane and air at a model coal mine working face /
Bielicki, Richard J.
Statistical analysis of mathene concentration fluctuations produced by imcomplete mixing of methane and air at a model coal mine working face / by Richard J. Bielicki and Fred N. Kissell. - [Washington] : U.S. Dept. of the Interior, Bureau of Mines, [1974]. - 21 p. : ill. - Report of investigations ; 7987 . - United States. Bureau of Mines. Report of investigations ; 7987 . - Report of investigations (United States. Bureau of Mines) ; 7987 .
91065119
Methane.
Mine ventilation.
Mine safety.
Statistical analysis of mathene concentration fluctuations produced by imcomplete mixing of methane and air at a model coal mine working face / by Richard J. Bielicki and Fred N. Kissell. - [Washington] : U.S. Dept. of the Interior, Bureau of Mines, [1974]. - 21 p. : ill. - Report of investigations ; 7987 . - United States. Bureau of Mines. Report of investigations ; 7987 . - Report of investigations (United States. Bureau of Mines) ; 7987 .
91065119
Methane.
Mine ventilation.
Mine safety.