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20180411184926.0 |
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|a 8420605611
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| 040 |
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|a AR-TrUNPB
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| 082 |
0 |
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|2 20
|a 551.5
|
| 100 |
1 |
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|9 12125
|a Gribbin, John
|
| 245 |
1 |
3 |
|a El agujero del cielo :
|b la amenaza humana a la capa de ozono /
|c John Gribbin.
|
| 260 |
|
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|a Madrid :
|b Alianza,
|c 1992.
|
| 300 |
|
|
|a 232 p.
|
| 490 |
0 |
|
|a El libro de bolsillo : alianza ;
|v 1561.
|
| 650 |
|
7 |
|2 Unescot
|9 1599
|a ATMOSFERA
|
| 650 |
|
7 |
|2 Unescot
|9 1237
|a ACUERDOS INTERNACIONALES
|
| 650 |
|
7 |
|2 Unescot
|9 2257
|a CONTAMINACION ATMOSFERICA
|
| 650 |
|
7 |
|2 Unescot
|9 5090
|a POLITICA AMBIENTAL
|
| 700 |
1 |
|
|9 12126
|a Weigand, Rosa
|e tr.
|
| 910 |
|
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|a AB20180322
|b AB20180321
|c sf20180411
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| 942 |
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|2 ddc
|c BK
|