Search Results - United States Bureau of Mines,

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    Sand-and-gravel safety contest of 1930 / by W.W. Adams. by Adams, W. W. (William Waugh), 1884-1945

    Published 1931
    “…United States Bureau of Mines,…”
    Search for the full-text version of this title in HathiTrust
    Government Document Book
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    Permissible methane detectors / by L.C. Ilsley and A.B. Hooker. by Ilsley, L. C. (Lee Clyde), 1880-

    Published 1937
    “…United States Bureau of Mines,…”
    Search for the full-text version of this title in HathiTrust
    Government Document Book
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    Survey of fuel consumption at refineries in 1936 / by G.R. Hopkins. by Hopkins, G. R. (Gordon Ray), 1937-

    Published 1938
    “…United States Bureau of Mines,…”
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    Government Document Book
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  14. 14

    Microprojection method for counting impinger dust samples / by Carlton E. Brown [and others]

    Published 1938
    “…United States Bureau of Mines,…”
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    Government Document Book
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    Recent developments in byproducts from bituminous coal / by A.C. Fieldner. by Fieldner, Arno Carl, 1881-1966

    Published 1931
    “…United States Bureau of Mines,…”
    Search for the full-text version of this title in HathiTrust
    Government Document Book
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