| 000 | 01258cam a2200301 4500 | ||
|---|---|---|---|
| 001 | gs 68000275 | ||
| 003 | DLC | ||
| 005 | 20260227111423.0 | ||
| 008 | 690605s1967 mtuab b 00010 eng c | ||
| 010 | _ags 68000275 //r862 | ||
| 040 | _aU.S. Geological Survey Library | ||
| 050 | 0 |
_aQE133 _b.S5 |
|
| 082 | _a553/.24/097866 | ||
| 100 | 1 | 0 |
_aSilverman, A. J. _q(Arnold J.), _d1931- |
| 245 | 1 | 0 |
_aStratigraphy and economic geology of the Great Falls-Lewistown coal field, central Montana, _cby Arnold J. Silverman and William L. Harris. |
| 260 | 0 |
_aButte, _bMontana College of Mineral Science and Technology; [for sale by Montana Bureau of Mines and Geology] _c1967. |
|
| 300 |
_aiv, 20 p. _billus., maps (1 fold. in pocket) _c28 cm. |
||
| 350 | _a0.75 | ||
| 490 | 1 | _aMontana. Bureau of Mines and Geology. Bulletin 56 | |
| 500 | _aPrepared in cooperation with Montana University System Coal Resources Research Council. | ||
| 504 | _aBibliography: p. 17. | ||
| 650 | 0 |
_aGeology _zMontana. |
|
| 650 | 0 |
_aCoal _zMontana. |
|
| 650 | 0 |
_aGeology, Stratigraphic _yMesozoic. |
|
| 700 | 1 | 0 |
_aHarris, William L., _ejoint author. |
| 740 | 1 | _aGreat Falls-Lewistown coal field, central Montana. | |
| 830 | 0 |
_aBulletin (Montana Bureau of Mines and Geology) ; _v56. |
|
| 999 |
_c30496 _d30496 |
||