Protecting the Columbia River Gorge: A twenty-year experiment in land-use federalism Author Blumm M., Smith J. Journal/Series Journal of Land Use and Environmental Law | Vol. 21(2); 201 - 232; 32 p. Date 2006 Source IUCN (ID: ANA-075396) 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 Land & soil Keyword Basin/catchment/watershed Management/conservation Land-use planning