12th Specialised Conference on Small Water and Wastewater Systems & 4th Specialised Conference on Resource Oriented Sanitation
Muscat, Sultanato de Omã
2 a 4 de Novembro de 2014
http://www.iwahq.org/1wr/events/iwa-events/2014/swws-2014.html
Muscat, Sultanato de Omã
2 a 4 de Novembro de 2014
http://www.iwahq.org/1wr/events/iwa-events/2014/swws-2014.html