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00948nam a22003011a 4500 |
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UNA01000168154 |
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20120328201234.0 |
| 008 |
080728s1998 us 00010 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 041 |
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|a Es
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| 082 |
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|a 037612
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| 110 |
1 |
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|a Inter-American Development Bank
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| 245 |
1 |
0 |
|a Strategy for Integrated Water Resources Management.
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| 260 |
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|a Washington, DC US:
|b Inter-American Developmetn Bank,
|c 1998
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| 300 |
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|a 34 p.
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| 650 |
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4 |
|a RECURSOS NATURALES
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| 650 |
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4 |
|a AGUA
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| 650 |
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4 |
|a RECURSOS HIDRICOS
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| 650 |
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4 |
|a ECOLOGIA
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| 650 |
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4 |
|a MEDIO AMBIENTE
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| 650 |
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4 |
|a CONSERVACION DE LA NATURALEZA
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| 740 |
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|a The Occupational Health and Safety Regulations, 1996
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| 710 |
1 |
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|a Environment Division
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| 710 |
1 |
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|a Sustainable Development Department
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| 852 |
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|a CIDCSO
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| 900 |
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|a JPS-20050930
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| 901 |
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|a EGC-20050309
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| 902 |
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|a Realidad Nacional y su Contexto
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