Naturalists, Rangers, & Historians
Senior Administration Officers
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Organizational Structure of the
National Park Service - 1917 to 1985 - Administrative History |
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Chart 32: 03-30-1972 to 09-18-1973
Mr. Hartzog's last organization with one Deputy Director and and four Associate Directors.
Last Updated: 13-Dec-1999
olsen/adhi32.htm