When aliens invade: Regulating the release of exotic species through the ' Takings Clause ' of the Endangered Species Act Author McMaster A. Journal/Series The Environmental Law Reporter (ELR) News and Analysis | Vol. 33; 10583 - 10597; 15 p. Date 2003 Source IUCN (ID: ANA-071450) Publisher | Place of publication Environmental Law Institute | Washington, DC, USA Document type Article in periodical Language English Country/Territory United States of America Subject Wild species & ecosystems Keyword Alien species