The EPA 's NEPA duties and ecosystem services Author Fischman R. Journal/Series Stanford Environmental Law Journal | Vol. 20(2); 497 - 536; 40 p. Date 2001 Source IUCN (ID: ANA-067340) Publisher | Place of publication Stanford University School of Law | Stanford, CA, USA Document type Article in periodical Language English Country/Territory United States of America Subject Environment gen. Keyword Resource accounting Institution Ecosystem preservation