| 000 | 00810nam a2200229Ia 4500 | ||
|---|---|---|---|
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 080 | _a551.78(788) | ||
| 100 | 1 | _aDONNELL, John R. | |
| 245 | 0 |
_aTertiary geology and oil-shale resources of the piceance creek basin between the Colorado and white rivers Northwestern Colorado / _cby John R. Donnell. |
|
| 260 |
_aWashington : _bUnited States Government Printing Office, _c1961 |
||
| 300 | _aP. 835-891 + map. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
||
| 337 |
_2isbdmedia _3Impreso _asin mediación |
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| 490 | _aGeological Survey Bulletin | ||
| 490 | _v 1082-L | ||
| 650 | _aColorado | ||
| 650 | _aEstratigrafía | ||
| 650 | _aTerciario | ||
| 942 | _2cdu | ||
| 942 | _cBK | ||
| 999 |
_c21281 _d21281 |
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