Administrative history
Subtitle: expansion of the National Park Service in the 1930s
By: by Harlan D. Unrau and G. Frank Williss ; [prepared and published by the Denver Service Center].
Contributors: Williss, George F., 1939-; United States. National Park Service. Denver Service Center.
Publisher: Denver Service Center
Published: 1983
Place of publication: [Denver]
Language: eng
Number of pages: 321
Subjects: United States. National Park Service -- Management -- History.; United States. National Park Service -- History.
Notes: Bibliography: p. 305-321.
"September 1983"--Cover.