Permissible Mine Equipment Approved During the Calendar Years 1953-54 R. A. Kearns Published: 1955 Total Pages: 20 Get eBook
Permissible Mine Equipment Approved During the Calendar Years 1955-56 Ernest J. Gleim Published: 1958 Total Pages: 20 Get eBook
Permissible Mine Equipment Approved by the Bureau of Mines During 1959-60 R. A. Kearns Published: 1961 Total Pages: 28 Get eBook
Permissible Mine Equipment Approved During 1957-58 Ernest J. Gleim Published: 1960 Total Pages: 36 Get eBook
Permissible Mine Equipment Approved to January 1, 1953 Ernest J. Gleim Published: 1954 Total Pages: 1068 Get eBook
Report of Bureau of Mines Research and Technologic Work on Coal and Related Investigations, 1955 E. P. Carman Published: 1957 Total Pages: 116 Get eBook
Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1910-60 United States. Bureau of Mines. Division of Bituminous Coal Published: 1962 Total Pages: 172 Get eBook
Potential of Nuclear Explosives for Producing Hydrocarbons from Deposits of Oil, Natural Gas, Oil Shale, and Tar Sands in the United States J. Wade Watkins Published: 1964 Total Pages: 742 Get eBook
