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|a AR-TrUNPB
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|a 574.191 54
|2 20
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|a Villafañe, Virginia E
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| 650 |
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|a ESTADISTICAS AMBIENTALES
|2 Unescot
|9 3092
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|a MEDIO AMBIENTE
|2 Unescot
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|a RADIACION SOLAR
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|a RADIACION ULTRAVIOLETA
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|a PATAGONIA (REGION, ARGENTINA)
|9 822
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1 |
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|a Helbling, E Walter
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| 700 |
1 |
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|a Zagarese, Horacio E
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| 245 |
1 |
0 |
|a Solar ultraviolet radiation and its impact on aquatic systems of Patagonia, South America /
|c Virginia E Villafañe
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| 260 |
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|a s l :
|b Academy of Sciences,
|c 2001
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| 300 |
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|a p 112-117
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| 590 |
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|a Registros migrados a formato MARC
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| 942 |
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|c BK
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| 910 |
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|a AB021112
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|c 10601
|d 10601
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