A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical shoveling in underground metal mines
Supplementing bulletin by C. E. van BARNEVELD, published in 1924 by Missouri School of Mines and Metallurgy, current bulletin presents recent data on mechanical shoveling in metal mines and in selected non-metal mines. (25¢)
Mechanical shoveling in underground metal mines
Supplementing bulletin by C. E. van BARNEVELD, published in 1924 by Missouri School of Mines and Metallurgy, current bulletin presents recent data on mechanical shoveling in metal mines and in selected non-metal mines. (25¢)
Mechanical shoveling in underground metal mines
U S Bur Mines -- Bul
Mosier, M. (author) / Steinmesch, J.H. (author)
1940
97 pages
Report
English
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