| 000 | 00724nam a2200217Ia 4500 | ||
|---|---|---|---|
| 999 |
_c21795 _d21795 |
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| 005 | 20220502163625.0 | ||
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aAranzadi Liburutegia | ||
| 080 | _a552(788) | ||
| 100 | 1 |
_aWells, John D. _9480686 _d1946- |
|
| 245 | 1 | 0 |
_aGeology of the Eldorado springs quadrangle boulder and Jefferson counties, Colorado / _cby John D. Wells. |
| 260 |
_aWashington : _bUnited States Government Printing Office, _c1967 |
||
| 300 | _a85 p. + map. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
||
| 337 |
_2isbdmedia _3Impreso _asin mediación |
||
| 490 | _aGeological Survey Bulletin | ||
| 490 | _v 1221-D | ||
| 650 |
_aColorado _91418510 |
||
| 650 |
_aPetrología _92803 |
||
| 942 | _2cdu | ||
| 942 |
_cBK _2cdu |
||