Search Results - "Coal."

  1. 41

    Dewatering and densification of coal waste by direct current-labortory tests / by Sprute, R. H.

    Published 1976
    Subjects: “…Coal mine waste.…”
    Book
  2. 42

    Coal-pyrite flotation : a modified technique using concentrated second-stage pulp / by Miller, Kenneth J.

    Published 1975
    Subjects:
    Book
  3. 43

    Question & answers on coal supply agreements / by Petrovic, Louis J.

    Published 1984
    Subjects: “…Coal Economic aspects.…”
    Book
  4. 44

    Geologic investigations of underground coal mining problems / by McCulloch, C. M. (Charles M.)

    Published 1975
    Subjects: “…Coal mines and mining.…”
    Book
  5. 45

    Engineering properties of combined coarse and fine coal wastes / by Stewart, Bill M.

    Published 1982
    Subjects: “…Coal mine waste.…”
    Book
  6. 46

    Dictionary of coal science and technology /

    Published 1987
    Subjects: “…Coal Dictionaries. 3502…”
    Book
  7. 47

    Coal miners / by Stewart, Gail, 1949-

    Published 1988
    Subjects: “…Coal miners Juvenile literature.…”
    Book
  8. 48

    Selected geologic factors affecting mining of the Pittsburgh coalbed /

    Published 1975
    Subjects: “…Coal mines and mining Pennsylvania.…”
    Unknown
  9. 49

    Desulfurization of various midwestern coals by flotation / by Miller, Kenneth J

    Published 1978
    Subjects: “…Coal preparation.…”
    Book
  10. 50

    Once a coal miner : the story of Colorado's northern coal field / by Smith, Phyllis

    Published 1989
    Subjects: “…Coal miners Colorado History.…”
    Book
  11. 51

    The reserve base of U.S. coal by sulfur content (in two parts). 1. The Eastern States / by Thomson, Robert D.

    Published 1975
    Subjects: “…Coal United States Eastern States.…”
    Book
  12. 52

    Australasian coal mining practice /

    Published 1986
    Subjects: “…Coal mines and mining Australia.…”
    Book
  13. 53

    Geology of the single-entry project at Sunnyside coal mines 1 and 2, Sunnyside, Utah / by Scheibner, Barbee J.

    Published 1979
    Subjects: “…Coal Geology Utah Sunnyside.…”
    Unknown
  14. 54

    Controlled burnout of wasted coal on abandoned coal mine lands / by Chaiken, Robert F.

    Published 1980
    Subjects: “…Coal gasification, Underground.…”
    Book
  15. 55

    Mineral processing by Tarjan, Gusztav

    Published 1981
    Subjects:
    Book
  16. 56

    Recent progress in discraiminating between coal cutting and rock cutting with adaptive signal processing techniques / by Pazuchanics, M. J. (Michael J.)

    Published 1993
    Subjects: “…Coal-mining machinery Automation.…”
    Book
  17. 57

    Coal occurrences in Papua New Guinea by Grainger, D. J.

    Published 1969
    Subjects: “…Coal Papua New Guinea…”
    Book
  18. 58

    Glossary of coal mining terms (and coal miners' jargon) /

    Published 1988
    Subjects: “…Coal mines and mining Dictionaries.…”
    Book
  19. 59

    Peat and coal : origin, facies, and depositional models /

    Published 1989
    Subjects: “…Coal Geology…”
    Book
  20. 60