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00714cam a22002532u 4500 |
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LIBRI-024146 |
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AR-CrUNPB |
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ta |
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170901s1975 sp r 000 0 spa d |
040 |
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|a AR-CrUNPB
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082 |
0 |
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|a 333.7/C.26-9
|2 20
|
245 |
0 |
0 |
|a Primer congreso iberoamericano del medio ambiente
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255 |
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|a .7
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260 |
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|a Madrid :
|b CEMA,
|c 1975
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300 |
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|a 3 v
|
590 |
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|a Registros migrados a formato MARC
|
650 |
|
7 |
|a MEDIO AMBIENTE
|2 Unescot
|9 4425
|
650 |
|
7 |
|a POLITICA AMBIENTAL
|2 Unescot
|9 5090
|
650 |
|
7 |
|a CONTAMINACION
|2 Unescot
|9 2254
|
650 |
|
7 |
|a CONFERENCIAS
|2 Unescot
|9 2184
|
711 |
2 |
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|a Congreso iberoamericano del medio ambiente, 1
|
942 |
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|c BK
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910 |
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|a ms090617
|
999 |
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|c 75519
|d 75519
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