| 000 | 00766nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 080 | _a553(769) | ||
| 100 | 1 | _aHARDIN, George C. | |
| 245 | 0 |
_aGeology and fluorspar deposits, big four fault system, Crittenden County, Kentucky / _cby George C. Hardin and Robert D. Trace. |
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| 260 |
_aWashington : _bUnited States Government Printing Office, _c1959 |
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| 300 | _aP. 699-724 + map. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
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| 337 |
_2isbdmedia _3Impreso _asin mediación |
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| 490 | _aGeological Survey Bulletin | ||
| 490 | _v 1042-S | ||
| 650 | _aDepósitos de minerales | ||
| 650 | _aKentucky | ||
| 942 | _2cdu | ||
| 942 | _cBK | ||
| 999 |
_c21134 _d21134 |
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