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Statistical Microscopic Examination of Mill Products of the Copper Queen Concentrator
Royden Edward Head, Arthur Lorenzo Crawford, Fred Emerson Thackwell, Glen A. Burgener · Yayınevi bilinmiyor
52 sayfa · 1932
Copper mines and mining
Index to the Reports of the Chief of Engineers, U.S. Army (including the Reports of the Isthmian Canal Commissions, (1899-1914) 1866-1912 ...
United States. Army. Corps of Engineers, George Arthur Zinn · Yayınevi bilinmiyor
1808 sayfa · 1915
Engineering