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00717nem a2200205 u 4500 |
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20110720143301.0 |
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970521s1975 xxu a r|||| eng |
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|a 674183
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 551.7
|b A528m
|2 00
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|a Amsden, Thomas William
|e Autor/a
|4 aut
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|a Magnesium carbonate maps of Late Ordovician and Silurian Strata in Central and Western Oklahoma :
|b pre-Denovian subcrop maps.
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|a Oklahoma :
|b Oklahoma Geological Survey,
|c 1975.
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|a mapa (color) ;
|c 90 x 72 cm
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|a Muestra: grupos, edades, porcentajes, etc.
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|a ESTRATIGRAFIA
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|a MI.
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|a Reconversión
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