| 000 | 00736nam a2200217Ia 4500 | ||
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| 999 |
_c21238 _d21238 |
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| 005 | 20230515160058.0 | ||
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aAranzadi Liburutegia | ||
| 080 | _a55(788) | ||
| 100 | 1 |
_aBUSH, A. L. _9377885 |
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| 245 | 1 | 0 |
_aAreal geology of the placerville quadrangle San Miguel county Colorado / _cby A. L. Bush, C. S. Bromfield and C. T. Pierson. |
| 260 |
_aWashington : _bUnited States Government Printing Office, _c1959 |
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| 300 | _aP. 299-384. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
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| 337 |
_2isbdmedia _3Impreso _asin mediación |
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| 490 | _aGeological Survey Bulletin | ||
| 490 | _v 1072-E | ||
| 650 |
_aColorado _91418510 |
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| 650 |
_aGeología _9228 |
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| 942 | _2cdu | ||
| 942 |
_cBK _2cdu |
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