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00694nam a22001931a 4500 |
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UNA01000074038 |
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20120328192556.0 |
| 008 |
080728s1993 000 0 eng d |
| 020 |
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|a 2831701627
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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 639.95
|b R425p
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| 100 |
1 |
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|a Report of the IVth world congress on national parks and protected areas (10-21 February 1992)
|
| 245 |
1 |
0 |
|a Parks for life /
|c edited by Jeffrey A. McNeely
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| 260 |
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|a Francia :
|b IUCN ,
|c 1993
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| 300 |
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|a 252 :
|b il ;
|c 29 cm
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| 650 |
0 |
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|a VIDA SILVESTRE
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| 650 |
0 |
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|a AREAS DE PROTECCION
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| 650 |
0 |
4 |
|a CONSERVACION DE L0S RECURSOS NATURALES
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| 650 |
0 |
4 |
|a CONSERVACION DE LA VIDA SILVESTRE
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