Showing 121 - 140 results of 559 for search '', query time: 0.17s Refine Results
  1. 121
    Dry-process-sprayed coal mine sealants, an updated progress report /
    by Fraley, J. E., 1947-
    Published 1978
    Government Document Book
  2. 122
    The stirling engine, an option for underground mines /
    by Marshall, W. F.
    Published 1978
    Government Document Book
  3. 123
    Stress-induced failures in mine roof /
    by Aggson, James R.
    Published 1979
    Government Document Book
  4. 124
    Analysis of the economic feasibility of the Kloswall longwall mining system /
    Published 1979
    Government Document Book
  5. 125
    Effect of electronic hearing protectors on speech intelligibility /
    by Durkin, John
    Published 1979
    Government Document Book
  6. 126
    Design optimization in underground coal systems.
    Published 1976
    Government Document Book
  7. 127
    Mining methods used in the underground tunnels and test rooms at Stripa /
    by Andersson, Brandt
    Published 1978
    Government Document Book
  8. 128
    Assessment of environmental impact of the mineral mining industry /
    Published 1979
    Government Document Book
  9. 129
    Mining research review.
    Government Document Serial
  10. 130
    Convergence measurements for squeeze monitoring : instrumentation and results /
    by Bauer, Eric R.
    Published 1981
    Government Document Book
  11. 131
    Ergonomics-human factors in mining ; proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., December 3, 1981, St. Louis, Mo., December 10, 1981, and Denver, Colo., December 15, 1981 /
    Published 1981
    Government Document Conference Proceeding Book
  12. 132
    Mine power system analysis-design computer programs /
    by Ambrose, Dean H.
    Published 1984
    Government Document Book
  13. 133
    Conservation and development in-house and contract research in fiscal year 1984 /
    Published 1984
    Government Document Book
  14. 134
    Splicing mine cables.
    Published 1984
    Government Document Book
  15. 135
    Subsidence information for underground mines-literature assessment and annotated bibliography /
    Published 1985
    Government Document Book
  16. 136
    Oxidative thermal degradation of PVC-derived fiberglass, cotton, and jute brattices and other mine materials : a comparison of toxic gas and liquid concentrations and smoke-particle characterization /
    by De Rosa, Maria I.
    Published 1986
    Government Document Book
  17. 137
    Fracture geometries in three ore bodies mined by undercut caving as determined from oriented drill core and scanline mapping /
    by Panek, Louis Anthony, 1919-
    Published 1987
    Government Document Book
  18. 138
    Economic and applied geology : an introduction /
    Book
  19. 139
    Traité de l'exploitation des mines : où l'on décrit les situations des mines, l'art d'entailler la roche & la substance des filons, de former les puits & les galeries, de procurer de l'air aux souterrains, & d'en vuider les eaux, d'élever les roches & les mines au jour, & de percer la terre : avec un traité particulier sur la préparation et le lavage des mines /
    Microform Book
  20. 140
    Hermenegildi Pini De venarum metallicarum excoctione.
    by Pini, Ermenegildo, 1739-1825
    Published 1779
    Microform Book
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