Dust Sampling with the Bureau of Mines Midget Impinger J. B. Littlefield Published: 1938 Total Pages: 12 Get eBook
Metal-mine Accidents in the United States During the Calendar Year 1935 Arno Carl Fieldner Published: 1938 Total Pages: 1134 Get eBook
List of Publications Issued by the Bureau of Mines, with Subject and Author Index United States. Bureau of Mines Published: 1938 Total Pages: 532 Get eBook
Silicosis in the Metal Mining Industry United States. Public Health Service Published: 1964 Total Pages: 260 Get eBook
Permissible Mine Equipment Approved to January 1, 1953 Ernest J. Gleim Published: 1954 Total Pages: 1068 Get eBook
