Managing National Park System Resources: A Handbook on Legal Duties, Opportunities, and Tools Author Mantell M.A. (ed) Date 1990 Source IUCN (ID: MON-044772) Publisher | Place of publication The Conservation Foundation | Baltimore, MD, USA ISBN 0-89164-114-9 Pages 270 p. Language English Country/Territory United States of America Subject Wild species & ecosystems, Water, Air & atmosphere, Mineral resources Keyword Protected area Legal proceedings/administrative proceedings National parks Management/conservation Wild fauna Comprehensive description Freshwater quality/freshwater pollution