NAFTA 's Chapter 11 and the environment: Addressing the impacts of the investor - state process on the environment. Working paper Author Mann H., Moltke K. von Date 1999 Source IUCN (ID: MON-064903) Publisher | Place of publication International Institute for Sustainable Development (IISD) | Winnipeg, Canada Pages 78 p. Document type Miscellaneous Language English Subject Environment gen. Keyword Sustainable development International trade Geographical area North America