Bioregional conservation may mean taking habitat Author Colburn J. Journal/Series Environmental Law | Vol. 37(2); 249 - 300; 52 p. Date 2007 Source IUCN (ID: ANA-079755) Publisher | Place of publication Northwestern School of Law of Lewis and Clark College | Portland, OR, USA Document type Article in periodical Language English Country/Territory United States of America Subject Wild species & ecosystems Keyword Biodiversity Protection of habitats Land-use planning Private land