Setting standards: The ' best available technology ' option Corporate author Environmental Law Institute (ELI) Date 1991 Source IUCN (ID: MON-048518) Publisher | Place of publication Environmental Law Institute (ELI) | Washington, DC, USA Pages 25 p. Language English Country/Territory United States of America Subject Water, Environment gen., Air & atmosphere Keyword Water quality standards Air quality/air pollution Environmental technology Freshwater quality/freshwater pollution