Everhart, William C. The National Park Service / William C. Everhart ; foreword by Russell E. Dickenson. - Boulder, Colo. : Westview Press, 1983. - x, 197 p. : ill. ; 24 cm. - Westview library of federal departments, agencies, and systems . Includes index. Bibliography: p. 189-190. ISBN: 0865311307 : 0865314985 9780865311305 9780865314986 LCCN: 82010884 Subjects--Corporate Names: United States. National Park Service. Subjects--Topical Terms: National parks and reserves--United States. Dewey Class. No.: 363.68 EVE