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00649cam a22002532u 4500 |
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LIBRI-018545 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1972 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/G.15
|2 20
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| 100 |
1 |
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|a George, Pierre
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| 700 |
1 |
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|a Giralt Pont, A
|e tr
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| 245 |
1 |
3 |
|a El medio ambiente /
|c Pierre George
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| 255 |
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|a .7
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| 260 |
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|a Barcelona :
|b oikos-tau,
|c 1972
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| 300 |
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|a 122 p
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| 490 |
0 |
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|a que se? ;
|v 75
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a CONTAMINACION
|2 Unescot
|9 2254
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| 650 |
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7 |
|a MEDIO AMBIENTE
|2 Unescot
|9 4425
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| 942 |
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|c BK
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| 910 |
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|a lg040715
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| 999 |
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|c 69918
|d 69918
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