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AR-CrUNPB |
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170901s1992 ag r 000 0 spa d |
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|a AR-CrUNPB
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|a 333.7/B.29
|2 20
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| 100 |
1 |
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|a Briozzo, Oscar L
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| 710 |
2 |
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|a Academia Nacional de Ingenieria
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| 245 |
0 |
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|a Contaminacion ambiental :
|b causas y consecuencias. Posibles soluciones /
|c Oscar L Briozzo
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| 255 |
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|a .7
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| 260 |
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|a Buenos Aires :
|b La Academia,
|c 1992
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| 300 |
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| 500 |
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|a Contiene: v2: apendice
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a CONTAMINACION
|2 Unescot
|9 2254
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| 942 |
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|c BK
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| 910 |
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|a LG19950818
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| 999 |
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|c 53109
|d 53109
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