Ohcanbohtosat

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Aiddostahte ozu
  1. 1

    Underground mining methods: engineering fundamentals and international case studies Dahkki Hustrulid, William A, Bullock, Richard L

    Almmustuhtton 2001
    Girji
  2. 2

    Rock mechanics for underground mining Dahkki Brady, Barry H. G, Brown, Edwin T

    Almmustuhtton 2004
    Girji
  3. 3

    La Definición Económica de Mineral: Leyes de corte en la teoría y en la práctica Dahkki Lane, Kenneth F

    Almmustuhtton 2016
    Dovdameahttun
  4. 4

    Open pit mine planning and design Dahkki Crawford, John T., Hustrulid, William A, Broadbent, C.D

    Almmustuhtton 1979
    Girji