The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a...

The Inter-American Development Bank (IDB), in cooperation with the International Water Association (IWA), has developed a rating system that assesses the performance of water and sanitation...

The Inter-American Development Bank (IDB), in cooperation with the International Water Association (IWA), has developed a rating system that assesses the performance of water and sanitation...

The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a...

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& : includes an paper on a new method for detecting https://t.co/ZTzZ5vI40i 6 hours 28 min ago
RT : New book coordinated by Prof. Juan Lema and PhD Sonia Suárez: Innovative Wastewater Treatment https://t.co/MZ3KJQ1Ly1 6 days 6 hours ago
presents a range of studies on & , including , & : https://t.co/pLUuUlFBOa 1 week 1 day ago