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PT: Portugal | x | 1: Continente | 97 | 2: Região Autónoma dos Açores | x | 3: Região Autónoma da Madeira | x | Proportion of wastewater treated (Series 2006-2009 - %) by Geographic localization (NUTS - 2001); Annual - Statistics Portugal, National inventory of water supply and wastewater systems / physical and operational view |
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This data last updated:february 29, 2012
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