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IndexJan 1, 1949
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New Industrial Mineral Mines In The Northern Circumpacific
By John R. Burger
Industrial mineral mines that have recently been opened, or soon will be opened in the northern circumpacific will produce potash in Canada, Mexico, and Thailand; phosphate in the US, Mexico, and Colo
Jan 1, 1982
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Forthcoming Meetings Of Societies (6cec36d1-aa32-44e6-aa47-b49222732166)
Organisation Place Date 1918 American Society of Mechanical Engineers New York, N. Y. Dec. 3-6 Society for Promotion of Engineering Education, with British Educational Mission Cambridge, Mass. Dec
Jan 12, 1918
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Index (35c1e18f-9426-4451-874a-87ef5142a7a7)
Jan 1, 1934
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Contents
Jan 1, 1955
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Copper Production Costs Update
By F. M. Lewis, R. B. Bhappu
In 1977 a paper was presented which reviewed the cost trends in producing copper by conventional processes for five years, 1972 through 1976. In this paper these costs have been updated to include the
Jan 1, 1982
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Index (13212137-b7ea-4abb-a67c-e5206f183c80)
Jan 1, 1934
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Milwaukee Meeting - October, 1918
Jan 1, 1919
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Table Of Contents
Jan 1, 1942
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Index (170cb16c-3b89-49a6-9c88-b18664891b82)
Jan 1, 1928
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Biographical Notices - Robert Woolston Hunt
Jan 1, 1923
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Index (abbfedfb-19e9-45e8-a46e-3507083c3ee0)
Jan 1, 1949
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The American Steel-Rail Situation
By R. W. Hunt
One of the serious and important economic administrative problems facing American railway authorities today is that of their rails, and it is one to which much thought is being given…
Jan 1, 1915
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Biographical Notices - Robert Woolston Hunt
Jan 1, 1923
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Photograph of H. W. Graham, Howe Lecturer 1947
Jan 1, 1948
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Index (922b9611-d68e-453b-a1ac-2e699cf94a1a)
Jan 1, 1939