Mandarin version of the Lisbon Charter just released by IWA

The International Water Association, originally issued this document under the title “The Lisbon Charter – Guiding the Public Policy and Regulation of Drinking Water Supply, Sanitation and Wastewater Management Services”, in March 2015. Continue a ler

Link permanente para este artigo: http://www.ppa.pt/2016/07/mandarin-version-of-the-lisbon-charter-just-released-by-iwa/?lang=en