Face Ventilation in Underground Bituminous Coal Mines Adrian J. Mathias Published: 1966 Total Pages: 778 Get eBook
Face Ventilation in Underground Bituminous Coal Mines James V. Luxner Published: 1969 Total Pages: 24 Get eBook
Face Ventilation in Underground Bituminous Coal Mines Robert W. Dalzell Published: 1966 Total Pages: 38 Get eBook
Face Ventilation in Underground Bituminous Coal Mines Robert G. Peluso Published: 1968 Total Pages: 22 Get eBook
Informational Report - Mining Enforcement and Safety Administration United States. Mining Enforcement and Safety Administration Published: 1977 Total Pages: 604 Get eBook
Report of Research and Technologic Work on Explosives, Explosions, and Flames United States. Bureau of Mines Published: 1967 Total Pages: 600 Get eBook
