Rio 20+: What difference has two decades made to state practice in the regulation of invasive alien species? Author Riley S. Journal/Series William & Mary Environmental Law & Policy Review | Vol. 38(2), p.371-424 Date 2014 Source IUCN (ID: ANA-089397) Publisher | Place of publication William & Mary Environmental Law Society | www Document type Article in periodical Language English Field of application International Subject Wild species & ecosystems Keyword Biodiversity Alien species Governance Website www.elpr.org