FAOLEX Database

Brazil - Water Quality and Pollution Control - See more

Date of original text: 29 January 1999 (17 October 2013)
Date of original text: 30 November 1994 (18 December 1995)
Date of original text: 13 October 2009 (20 December 2017)
Date of original text: 16 November 2005 (17 June 2009)
Date of original text: 25 May 2012 (17 October 2019)
Date of original text: 10 July 1934 (09 December 1998)
Date of original text: 26 November 1999 (13 October 2009)
Date of original text: 20 December 1983 (07 December 2016)