Showing 11 - 20 results of 34 for search '"Boring."', query time: 0.01s Refine Results
  1. 11
  2. 12

    Drilling tools and programme management by Hartley, John S.

    Published 1997
    Book
  3. 13
  4. 14
  5. 15

    Drilling and blasting of rocks by Jimeno, Carlos Lopez

    Published 1995
    Book
  6. 16

    Drilling tools and programme management by Hartley, John S.

    Published 1994
    Book
  7. 17
  8. 18

    High technology in drilling and exploration C.P. Chugh by Chugh, C.P

    Published 1992
    Book
  9. 19
  10. 20

    Principles of rock fragmentation by Clark, George Bromley 1912-

    Published 1987
    Book

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