000 | 00682nam a22001937a 4500 | ||
---|---|---|---|
001 | 12311886 | ||
005 | 20210723111946.0 | ||
008 | 010216t2001 couab b 001 0 eng | ||
020 | _a0873351932 | ||
040 |
_aUTP _bspa _cUTP _eRDA |
||
082 |
_221 _a622.2 _bU |
||
245 |
_aUnderground mining methods _bengineering fundamentals and international case studies _cedited by William A. Hustrulid and Richard L. Bullock |
||
260 |
_aLittleton, Colo. _bSociety for Mining, Metallurgy, and Exploration _c2001 |
||
300 |
_ax, 718 pages _bill., maps |
||
650 |
_918516 _aMining engineering |
||
700 |
_918517 _aHustrulid, W. A. |
||
700 |
_918518 _aBullock, Richard L. |
||
942 |
_2ddc _cLIBR _kI-14299 |
||
999 |
_c28625 _d28625 |