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| LEADER |
00771cam a22002537a 4500 |
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028864 |
| 003 |
armpun |
| 005 |
20130604130158.0 |
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| 040 |
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|a armpun
|c armpun
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| 080 |
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|a 504
|
| 100 |
1 |
0 |
|a Brailovsky, Antonio Elio
|
| 245 |
1 |
0 |
|a Ésta, nuestra única Tierra :
|b introducción a la ecología y medio ambiente /
|c Antonio Elio Brailovsky
|
| 260 |
|
|
|a Buenos Aires :
|b Maipue,
|c c2004
|
| 300 |
|
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|a 232 p. : il.
|
| 650 |
|
7 |
|a conservacion de los recursos naturales
|2 LEMB
|
| 650 |
|
7 |
|a ecologia
|2 LEMB
|
| 650 |
|
7 |
|a medio ambiente
|2 LEMB
|
| 650 |
|
7 |
|a politica ambiental
|2 LEMB
|
| 650 |
|
7 |
|a proteccion del medio ambiente
|2 LEMB
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| 942 |
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|c LB
|2 cdu
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| 945 |
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|a Lryt
|d 2010-08-19
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|c 27096
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