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| LEADER |
00683nam a22002171a 4500 |
| 001 |
UNA01000076420 |
| 005 |
20120328192712.0 |
| 008 |
080728s1994 000 0 spa d |
| 020 |
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|a 9506920311
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 577.6
|b G643e
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| 100 |
1 |
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|a González Urda, Elizabeth
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| 245 |
1 |
0 |
|a Ecología el agua en Argentina /
|c Elizabeth González Urda, Dina Foguelman
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| 260 |
|
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|a Buenos Aire, Arg. :
|b CONICET ,
|c 1994
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| 300 |
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|a 250 p. :
|b il. ;
|c 25 cm
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| 650 |
0 |
4 |
|a ECOLOGÍA DE AGUA DULCE
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| 650 |
0 |
4 |
|a ECOSISTEMAS
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| 650 |
0 |
4 |
|a MEDIO AMBIENTE
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| 650 |
0 |
4 |
|a ARGENTINA
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| 650 |
0 |
4 |
|a CONTAMINANTES
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| 700 |
1 |
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|a Foguelman, Dina
|