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| LEADER |
00000cam a22000002a 4500 |
| 003 |
UV# |
| 005 |
20210916192944.0 |
| 008 |
012201s1982 ag a 000 0 spa d |
| 999 |
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|c 86909
|d 86909
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| 040 |
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|a DLC
|b spa
|e rda
|c UV#
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| 050 |
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4 |
|a QH541
|b A52
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| 082 |
|
4 |
|a 577
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| 100 |
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|a Ander-Egg, Ezequiel
|9 369208
|e autor
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| 245 |
1 |
3 |
|a El desafío ecológico /
|c Ezequiel Ander-Egg
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| 264 |
|
1 |
|a Buenos Aires :
|b Hvmanitas,
|c 1982.
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| 300 |
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|a 150 páginas :
|b ilustraciones ;
|c 20 cm.
|
| 336 |
|
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|a texto
|2 rdacontent
|
| 337 |
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|a sin mediación
|2 rdamedia
|
| 338 |
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|a volumen
|2 rdacarrier
|
| 490 |
0 |
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|a Colec. Guidance
|
| 650 |
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4 |
|a Ecología
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| 650 |
|
4 |
|a Contaminación
|x Aspectos ambientales
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| 942 |
|
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|c LIBRO
|2 lcc
|
