Perpetual conservation: Accomplishing the goal through preemptive federal easement programs Author Jordan K.A. Journal/Series Case Western Reserve Law Review | Vol. 43(2); US$ 25.-/vol.; 401 - 489; 89 p. Date 1993 Source IUCN (ID: ANA-050578) Publisher | Place of publication Case Western Reserve University | Cleveland, OH, USA Language English Country/Territory United States of America Subject Agricultural & rural development Keyword Land-use planning Property rights Agriculture and environment