Showing 71 - 80 results of 128 for search '"Coal mining."', query time: 0.02s Refine Results
  1. 71

    Seismo-acoustic methods in mining. George V. Keller.

    Published 1966
    Book

    Seismo-acoustic methods in mining. George V. Keller.
  2. 72

    Methods of working coal and metal mines. by Woodruff, Seth D.

    Published 1966
    Book

    Methods of working coal and metal mines.
  3. 73

    Coal and cnflict a study of industrial relations at collieries

    Published 1963
    Book

    Coal and cnflict a study of industrial relations at collieries
  4. 74

    Resources and people in east Kentucky problems and potentials of a lagging economy by Bowman, Mary Jean

    Published 1963
    Book

    Resources and people in east Kentucky problems and potentials of a lagging economy
  5. 75

    Symposium on Coal ; papers.

    Published 1962
    Book

    Symposium on Coal ; papers.
  6. 76

    The principles and practice of mine ventilation; being a treatise on modern methods of mine ventilation, with a consideration of deep mining problems, explosions, fires, rescue and... by Penman, David

    Published 1957
    Book

    The principles and practice of mine ventilation; being a treatise on modern methods of mine ventilation, with a consideration of deep mining problems, explosions, fires, rescue and recovery work and cognate subjects
  7. 77

    Coal resources of the Philippines a progress report by Spencer, Frank Darwyn 1904-

    Published 1957
    Book

    Coal resources of the Philippines a progress report
  8. 78

    Coal-mining. by Statham, Ira Cyril Frank, 1886-

    Published 1956
    Book

    Coal-mining.
  9. 79

    Coal-mining. by Statham, Ira Cyril Frank, 1886-

    Published 1956
    Book

    Coal-mining.
  10. 80

    Practical coal mining by Mason, Ernest ed

    Published 1954
    Book

    Practical coal mining

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