United States. National Park Service. Statistical Office
URI(s)
Additional Information
Later Established Forms
Exact Matching Concepts from Other Schemes
Sources
- found: National Park Service statistical abstract, 1989 :t.p. (Statistical Office, U.S. Dept. of the Interior, National Park Service); 1990: p. 1 (Socio-Economic Studies Division (previously Statistical Office)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1997-12-30: new
- 1997-12-31: revised
Alternate Formats