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|a AR-SmtFML
|c AR-SmtFML
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041 |
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|a eng
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100 |
1 |
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|a Zartman,Robert,ed.
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245 |
1 |
0 |
|a International Conference on geochronology, Cosmochronology,Isotope Geology, 4th.
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250 |
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260 |
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|a Colorado - EEUU
|b Geological Survey. Department of the Interior
|c 1978
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300 |
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|a 476p.
|c 26cm
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490 |
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0 |
|a Geological survey open-file report
|v 78-701
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650 |
|
4 |
|x Geocronologia
|x Tiempo geologico
|x Edad geologica
|x Cosmocronologia
|x Geologia Isotopica
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650 |
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|a Geologia
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859 |
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|m 550.93(061.3)1978 I61
|a 108683
|e Cje.
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901 |
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|a L.C
|
942 |
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|c BK
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999 |
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|c 10126
|d 10126
|