AGUASAN
(2012):
Briefing Note: Financial Sustainability of WASH Services – About Mindset Change and an Eye for the Future.
(= Results of the 28th AGUASAN workshop, 18-22 June in Gwatt, Switzerland
).
St. Gallen:
SDC, Eawag/Sandec, HELVETAS, Skat
URL
[Accessed: 10.01.2013]