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00900nam a22002651a 4500 |
| 001 |
UNA01000060543 |
| 005 |
20120328191816.0 |
| 008 |
080728s2001 000 0 eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 639.97
|b W662e
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| 100 |
1 |
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|a Wijnstekers, Willem
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| 245 |
1 |
4 |
|a The evolution of CITES :
|b a reference to the Convention on International trade in Endangered Species of Wild Fauna and Flora /
|c Willem Wijnstekers
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| 250 |
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|a 6.ed.
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| 260 |
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|a Switzerland :
|b CITES ,
|c 2001
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| 300 |
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|a 492 p. :
|b il. ;
|c 24 cm.
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| 650 |
0 |
4 |
|a ESPECIES EN PELIGRO DE EXTINCION
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| 650 |
0 |
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|a ESPECIES EN PELIGRO DE EXTINCION
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| 650 |
0 |
4 |
|a FLORA
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| 650 |
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4 |
|a PLANTAS
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| 650 |
0 |
4 |
|a COMERCIO
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| 650 |
0 |
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|a LEGISLACION
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| 650 |
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|a CONSERVACION DE LA VIDA SILVESTRE
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| 650 |
0 |
4 |
|a MANEJO DE LA FAUNA
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| 650 |
0 |
4 |
|a MANEJO DE LA FLORA
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| 650 |
0 |
4 |
|a FAUNA SILVESTRE
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