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  1. 141
    Mineral industry surveys /
    Government Document Serial
  2. 142
    Mechanization trends in metal and nonmetal mining as indicated by sales of underground loading equipment /
    by Plein, Leopold Nicholas, 1897-
    Published 1937
    Government Document Book
  3. 143
    Technology and the mineral industries /
    Published 1937
    Government Document Book
  4. 144
    New bag nozzle to reduce dust from fluidized air bag machines /
    by Cecala, Andrew B.
    Published 1984
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    Government Document Book
  5. 145
    Minerals yearbook /
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    Archived issues, 1932-1993
    Government Document Serial
  6. 146
    Statistical appendix to Minerals yearbook.
    Government Document Serial
  7. 147
    Report of the Director of the Bureau of Mines.
    Published 1917
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    Government Document eBook
  8. 148
    Mineral Resources of the United States 1926.
    Published 1929
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    Government Document eBook
  9. 149
    Mineral resources of the United States 1927.
    Published 1930
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    Government Document eBook
  10. 150
    Mineral resources of the United States 1927.
    Published 1930
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    Government Document eBook
  11. 151
    Mineral resources of the United States, 1928.
    Published 1931
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    Government Document eBook
  12. 152
    Report of the Director of the Bureau of Mines.
    Published 1919
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    Government Document eBook
  13. 153
    Mineral resources of the United States 1930.
    Published 1933
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    Government Document eBook
  14. 154
    Mineral resources of the United States, 1931.
    Published 1934
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    Government Document eBook
  15. 155
    Mineral resources of the United States, 1931.
    Published 1933
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    Government Document eBook
  16. 156
    Minerals Yearbook, 1932-33.
    Published 1933
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    Government Document eBook
  17. 157
    Minerals yearbook 1934.
    Published 1934
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    Government Document eBook
  18. 158
    Report of the Director of the Bureau of Mines.
    Published 1912
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    Government Document eBook
  19. 159
    Report of the Director of the Bureau of Mines.
    Published 1913
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    Government Document eBook
  20. 160
    Minerals Yearbook 1959. Volume 2 of three volumes. Fuels.
    Published 1960
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    Government Document eBook
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