Declaration of Bonn : Fourth Meeting of the Parties : Water Convention : 22 November 2006 Corporate author UN/ECE Date 2007 Source IUCN (ID: MON-079848) Publisher | Place of publication Oceana Publications | New York, NY, USA Pages 5 p. Document type Soft law - Declaration/recommendation Language English Field of application International Subject Water Keyword Basin/catchment/watershed Surface water Transboundary effects Freshwater resources management Other references Treaty Convention on the Protection and Use of Transboundary Watercourses and International Lakes Treaty | Multilateral | Helsinki | May 7, 1992 Keyword: Precautionary principle Source: IUCN (ID: TRE-001142)