| 000 | 01184cam a22003251 4500 | ||
|---|---|---|---|
| 001 | gs 40000154 | ||
| 003 | DLC | ||
| 005 | 20260227111345.0 | ||
| 008 | 780808s1940 orua b s000 0 eng c | ||
| 010 | _ags 40000154 | ||
| 035 | _a(OCoLC)4120135 | ||
| 040 |
_aU. S. Geol. Survey. Libr. _cNcRS _dNcRS _dDLC |
||
| 042 | _apremarc | ||
| 043 | _an-us-or | ||
| 045 | _ax4x4 | ||
| 050 | 0 | 0 |
_aQE155 _b.A3 no. 20 |
| 082 |
_a285 s _aB no. 20 |
||
| 100 | 1 |
_aYancey, H. F. _q(Harry Fagan), _d1890- |
|
| 245 | 1 | 0 |
_aAnalyses and other properties of Oregon coals as related to their utilization, _cby H. F. Yancey and M. R. Geer. |
| 260 |
_a[Portland, _c1940] |
||
| 300 |
_aiv, 38 p. _billus. _c28 cm. |
||
| 490 | 0 |
_aOregon. State Dept. of Geology and Mineral Industries. Bulletin _vno. 20 |
|
| 500 | _aAt head of title: State of Oregon. Department of Geology and Mineral Industries. In cooperation with the Bureau of Mines, United States Department of the Interior. | ||
| 500 | _aPhotoprinted. | ||
| 504 | _aBibliographical foot-notes. | ||
| 650 | 0 |
_aCoal _xAnalysis. |
|
| 650 | 0 |
_aCoal _zOregon. |
|
| 700 | 1 |
_aGeer, Max Richard, _d1912- |
|
| 710 | 1 |
_aUnited States. _bBureau of Mines. |
|
| 999 |
_c27628 _d27628 |
||