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| LEADER |
00000nam a2200000 a 4500 |
| 040 |
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|a FHyCS
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| 100 |
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|a Freyberg, B. V.
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| 110 |
|
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|a Académia Nacional de las Ciencias
|c Córdoba
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| 245 |
|
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|a Observaciones geológicas en la región de las ágatas de la Serra geral
|b Río Grande do Sul, Brasil
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| 245 |
|
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|a Boletín de la Academía Nacional de Ciencias
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| 362 |
|
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|a T. 30, 1927
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| 650 |
|
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|a Brasil
|
| 650 |
|
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|a Geología
|
| 650 |
|
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|a Minería
|
| 650 |
|
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|a Ríos
|
| 653 |
|
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|a Río Grande do Sul
|
| 653 |
|
|
|a Serra Geral
|
| 653 |
|
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|a Minas de ágata
|
| 942 |
|
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|c LIB
|6 _
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| 999 |
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|c 16145
|d 16145
|
| 952 |
|
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|0 0
|1 0
|4 0
|6 55181_F893
|7 0
|8 10
|9 24761
|a 06A
|b 06A
|d 2016-09-28
|l 1
|o 551(81) F893
|p 365G
|r 2021-10-05
|s 2021-10-05
|w 2016-09-28
|y LIB
|