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The United States Board on Geographic Names, 1890-1990 : yesterday, today, and tomorrow ; proceedings of a Centennial Symposium, September 6-7, 1990
- "U.S. Board on Geographic Names Centennial 1890-1990"@en
- "The United States Board on Geographic Names, 1890-1990 : yesterday, today, and tomorrow ; proceedings of a Centennial Symposium, September 6-7, 1990"@en