| 000 | 00829cam a22002651 4500 | ||
|---|---|---|---|
| 001 | gs 57000181 | ||
| 003 | DLC | ||
| 005 | 20260227111405.0 | ||
| 008 | 830122s1956 mtu 000 0 eng c | ||
| 010 | _ags 57000181 | ||
| 035 | _a(OCoLC)9155891 | ||
| 040 |
_aU.S. Geol. Survey Libr. _cOU _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aTN275 _b.S814 |
| 082 | _a622.33 | ||
| 100 | 1 | _aStout, Koehler S. | |
| 245 | 1 | 0 | _aOperating ideas for small mines. |
| 260 |
_a[Butte] _c1956. |
||
| 300 |
_avii, 81 p. _billus., diagrs. _c19 cm. |
||
| 490 | 1 |
_aMontana. Bureau of Mines and Geology. Miscellaneous contribution _vno. 14 |
|
| 504 | _aBibliography: p. 81. | ||
| 650 | 0 |
_aMineral industries _zMontana. |
|
| 650 | 0 | _aMining engineering. | |
| 810 | 2 |
_aMontana Bureau of Mines and Geology. _tMiscellaneous contributions ; _vno. 14. |
|
| 999 |
_c29156 _d29156 |
||