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|a 0705-3797
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|a AR-CrUNPB
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|a D150030
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| 245 |
1 |
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|a Pisodes
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| 260 |
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|a Herndon :
|b International Union of Geological Sciences,
|c 1978-
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| 300 |
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|a impreso
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| 310 |
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|a Trimestral
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| 866 |
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0 |
|a 1978/97 1(1); 7(1-3); 8(1-3); 9(2,4); 11(2,3); 12(1-3); 13(1,3-4); 14-15; 16(1/2,4); 17(3,4); 18; 19; 20(1-2);
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| 590 |
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|a Registros migrados a formato MARC. Clasificación Anterior: 341-
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| 650 |
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7 |
|a PALEONTOLOGIA
|2 Unescot
|9 8294
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| 650 |
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7 |
|a GEOLOGIA
|2 Unescot
|9 3441
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| 650 |
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7 |
|a CIENCIA
|2 Unescot
|9 2004
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| 650 |
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7 |
|a CIENCIAS DE LA TIERRA
|2 Unescot
|9 2011
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| 942 |
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|c CR
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| 999 |
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|c 100466
|d 100465
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