Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa United States. Bureau of Mines. Technical Library, Pittsburgh Published: 1968 Total Pages: 792 Get eBook
Analyses of Mine and Car Samples of Coal Collected in the Fiscal Years 1916 to 1919 Arno Carl Fieldner Published: 1922 Total Pages: 412 Get eBook
Coal-mine Fatalities in the United States 1919 Arno Carl Fieldner Published: 1922 Total Pages: 1254 Get eBook
Reports of Progress Kentucky. Geological Survey, 1873-1891 Published: 1878 Total Pages: 540 Get eBook
Technical Paper - Bureau of Mines United States. Bureau of Mines Published: 1921 Total Pages: 1600 Get eBook
