Sampling and Examination of Mine Gases and Natural Gas ... George Arthur Burrell Published: 1920 Total Pages: 358 Get eBook
The Sampling and Examination of Mine Gases and Natural Gas George Arthur Burrell Published: 1913 Total Pages: 132 Get eBook
Transactions North of England Institute of Mining and Mechanical Engineers Published: 1915 Total Pages: 456 Get eBook
U.S. Department of the Interior, Office of Surface Mining United States. Office of Surface Mining Reclamation and Enforcement Published: 1994 Total Pages: 4 Get eBook
