Restraining Yellowstone 's roaming bison Author Lancaster Z. Journal/Series Journal of Land Use and Environmental Law | Vol. 20(2); 423 - 450; 28 p. Date 2005 Source IUCN (ID: ANA-073932) Publisher | Place of publication Florida State University College of Law | Tallahassee, FL, USA Document type Article in periodical Language English Country/Territory United States of America Subject Wild species & ecosystems Keyword Wild fauna Management/conservation National parks Ecosystem preservation