Showing 41 - 60 results of 6,211 for search 'United States. Bureau of Mines', query time: 0.15s Refine Results
  1. 41
    Roof rock structures and related roof support problems in the Pittsburgh coalbeds of southwestern Pennsylvania /
    by Moebs, Noel N.
    Published 1977
    “...United States. Bureau of Mines...”
    Government Document Book
  2. 42
    Directionally controlled drilling to horizontally intercept selected strata, upper Freeport coalbed, Green County, Pa. /
    “...United States. Bureau of Mines...”
    Government Document Book
  3. 43
    The Bureau of Mines test program for clay and ceramic raw materials /
    by Liles, K. J., Heystek, H.
    Published 1977
    “...United States. Bureau of Mines...”
    Government Document Book
  4. 44
    GDIST: a computer code for analysis of statistical distributions of physical data /
    by Alldredge, J. Richard
    Published 1977
    “...United States. Bureau of Mines...”
    Government Document Book
  5. 45
    Methane emission from U.S. coal mines in 1975 : a survey : a supplement to Information circulars 8558 and 8659 /
    Published 1977
    “...United States. Bureau of Mines...”
    Government Document Book
  6. 46
    Liquid hydrocarbon production in the United States, 1946-75 and 1980 projected, highlighting enhanced recovery /
    “...United States. Bureau of Mines...”
    Government Document Book
  7. 47
    Siting potential for coal gasification plants in the United States /
    “...United States. Bureau of Mines...”
    Government Document Book
  8. 48
    Computer graphics demonstration : area coal availability studies /
    by Bitler, John R., Martin, John D.
    Published 1977
    “...United States. Bureau of Mines...”
    Government Document Book
  9. 49
    Mineral facts and problems /
    “...United States. Bureau of Mines...”
    Government Document Book
  10. 50
    Mining and mineral operations in the South Atlantic states : a visitor guide /
    “...United States. Bureau of Mines...”
    Government Document Book
  11. 51
    Mining and mineral operations in the north-central states : visitor guide /
    “...United States. Bureau of Mines...”
    Government Document Book
  12. 52
    Mining and mineral operations in the Rocky Mountain States : a visitor guide /
    “...United States. Bureau of Mines...”
    Government Document Book
  13. 53
    The reactivity of aluminized AN-FO with pyrite-bearing ores /
    “...United States. Bureau of Mines...”
    Government Document Book
  14. 54
    A support-performance prediction method for hydraulic backfill /
    by Pariseau, William G.
    Published 1976
    “...United States. Bureau of Mines...”
    Government Document Book
  15. 55
    Fluidized coke-bed chlorination of ilmenites /
    by Harris, Henry M.
    Published 1976
    “...United States. Bureau of Mines...”
    Government Document Book
  16. 56
    Reflectance and emittance of spectrally selective titanium and zirconium nitrides /
    “...United States. Bureau of Mines...”
    Government Document Book
  17. 57
    Recovering gold from scrap electronic solders by drossing /
    by Ferrell, Edward Francis
    Published 1976
    “...United States. Bureau of Mines...”
    Government Document Book
  18. 58
    Water barriers for suppressing coal dust explosions /
    by Liebman, I. (Israel), Corry, John
    Published 1976
    “...United States. Bureau of Mines...”
    Government Document Book
  19. 59
    Degasification and production of natural gas from an air shaft in the Pittsburgh coalbed /
    “...United States. Bureau of Mines...”
    Government Document Book
  20. 60
    Assaying ores, concentrates, and bullion /
    by Heady, H. H. (Howard H.)
    Published 1976
    “...United States. Bureau of Mines...”
    Government Document Book
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