Yazar
mines
30 cilt bulundu.
United States. Bureau of Mines. · Sine nomine
435 sayfa · 1894
Mines and mineral resources / Mining engineering
United States. Bureau of Mines. · U.S. Dept. of the Interior, Bureau of Mines
24 sayfa · 1988
United States / Mines and mineral resources / Mineral industries / United States. Bureau of Mines
United States. Congress. House. Committee on Mines and Mining. · U.S. Government Printing Office
1642 sayfa · 1971
Coal mines and mining / Coal mining / Riots / Strikes and lockouts
United States. Bureau of Mines. · U.S. Department of the Interior
Sayfa sayısı yok · 1966
Kategori yok
United States. Bureau of Mines. · U.S. Govt. Print. Off.]
Sayfa sayısı yok · 1951
Zinc industry and trade / Zinc / Iron ores / Cobalt mines and mining / Bauxite
United States. Bureau of Mines. · Dept. of the Interior, Bureau of Mines
22 sayfa · 1978
Copper compounds / Thermal properties / Enthalpy
United States. Bureau of Mines. · Dept. of Interior, Bureau of Mines
18 sayfa · 1979
Amphiboles / Analysis / Asbestos fibers / Contamination (Technology)
United States. Congress. Senate. Committee on Mines and Mining · Sine nomine
26 sayfa · 1873
Aliens / Claims / Coal / Coal mines and mining / Corporations
United States. Bureau of Mines. · Sine nomine
Sayfa sayısı yok · 1941
Coal / Lignite / Hydrogenation / Motor fuels