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  1. 1
    Rate of reduction of hematite to magnetite by methane.
    Published 1922
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    Government Document eBook
  2. 2
    Ignition of gas by electric detonators.
    Published 1922
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  3. 3
    Steel and the Steel Industry : A Selected List of Recent References.
    Published 1942
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    Government Document eBook
  4. 4
    Notes on grain pressures in storage bins.
    Published 1919
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  5. 5
    Tests of low-grade and complex ores in Colorado.
    Published 1923
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    Government Document eBook
  6. 6
    Metal-mine accidents in U.S. during calendar year 1919, with supplemental labor and accident tables for years 1911 to 1919, inclusive.
    Published 1919
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    Government Document eBook
  7. 7
    Inclusions in aluminum-alloy sand castings.
    Published 1922
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    Government Document eBook
  8. 8
    Metal-mine accidents in U.S. during calendar year 1920.
    Published 1920
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    Government Document eBook
  9. 9
    Method of administering leases of iron-ore deposits belonging to State of Minnesota.
    Published 1918
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    Government Document eBook
  10. 10
    Metal-mine accidents in U.S. during calendar year 1917, with supplemental labor and accident tables for years 1911 to 1917, inclusive.
    Published 1917
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    Government Document eBook
  11. 11
    Abatement of corrosion in central heating systems.
    Published 1919
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    Government Document eBook
  12. 12
    Safe practice in using wire ropes in mines.
    Published 1919
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    Government Document eBook
  13. 13
    Perforated casing and screen pipe in oil wells.
    Published 1920
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    Government Document eBook
  14. 14
    Metal-mine accidents in U.S., during calendar year 1918, with supplemental labor and accident tables for years 1911 to 1918, inclusive.
    Published 1918
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    Government Document eBook
  15. 15
    A treatise of metallica. : Bvt not that which was published by Mr. Simon Stvrtevant vpon his patent, which is now by order cancelled and made voyd, by reason of his standing out-lawed at the time of the grant, and so still continuing, and his neglect, and not performance of the workes. /
    by Rovenzon, John
    Published 1613
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  16. 16
    Molecular approaches to soil, rhizosphere and plant microorganism analysis /
    Published 2006
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  17. 17
    XVI International Geological Congress : Ore Deposits of the Southwest.
    Published 1933
    Electronic resource (PDF)
    Government Document eBook
  18. 18
    XVI International Geological Congress : Mining Districts of the Eastern States.
    Published 1932
    Electronic resource (PDF)
    Government Document eBook
  19. 19
    Blast-furnace breakouts, explosions, and slips, and methods of prevention.
    Published 1917
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    Government Document eBook
  20. 20
    Notes on prehistoric and early iron in the Old World /
    by Coghlan, Herbert Henery
    Published 1977
    Book
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