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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a H
|b 553.7 R454r
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|a Feature:
|b water is life. No water, no life- the worldïs struggle for better water resources management
|h [artículo de revista]
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|a ABASTECIMIENTO DE AGUA
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| 650 |
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|a AGUA
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| 650 |
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|a CONSERVACION DE LOS RECURSOS NATURALES
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| 650 |
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|a COOPERACION INTERNACIONAL
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|a RECURSOS HIDRICOS
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| 773 |
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|t Network
|g Vol.18, (Jan. - 2003), p.4-11
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| 852 |
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|a PRIGA
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