CONGRESSES PROCEEDINGS Consult papers, posters and presentations of World Water Congresses 2017 XVI World Water Congress, 29 – 03 June, Cancun, Mexico 2015 XV World Water Congress, 25 – 29 May, Edinburgh, Scotland 2011 XIV IWRA World Water Congress, 25 – 29 Sept, Pernambuco Brazil 2008 XIII IWRA World Water Congress, 1 – 4 Sept 2008, Montpellier, France 2003 XI World Water Congress, 5 – 9 October, Madrid, Spain