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  • Author

    • Boshoff, D. (1)
    • Webber-Youngman, R.C.W. (1)
  • Subject

    • Blasthole (1)
    • Blasting -- South Africa (1)
    • Break rock (1)
    • Confinement (1)
    • Explosives (1)
    • Mines and mineral resources -- South Africa (1)
    • Rock mechanics -- South Africa (1)
    • Stemming performance testing (1)
    • ... View More
  • Date Issued

    • 2011 (1)
  • Has File(s)