A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Investigations in mining and metallurgy. More important work of the Bureau during the year. (82589 A)
Investigations in mining and metallurgy. More important work of the Bureau during the year. (82589 A)
Year book of the Bureau of Mines, 1916
U S Bur Mines -- Bul.
Manning, H. (author)
1916
165 pages
Ills.
Report
English
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