Water in Porto Alegre, Brazil. Accountable, Effective, Sustainable and Democratic

"Water in Porto Alegre, Brazil. Accountable, Effective, Sustainable and Democratic", Public Services International Research Unit [August 2002]: http://www.psiru.org/reports/2002-08-W-dmae.pdf.

"Water in Porto Alegre, Brazil. Accountable, Effective, Sustainable and Democratic", Public Services International Research Unit [August 2002]. See attachement or http://www.psiru.org/reports/2002-08-W-dmae.pdf