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AUTHORS (1-3 of 3)
United States Office Of Archeology And Historic Preservation Division Of History
[Washington, D.C.] : Division of History, Office of Archeology and Historic Preservation, National Park Service, U.S. Department of the Interior, 1968.
[Washington] : U. S. Dept. of the Interior, National Park Service, Division of History, Office of Archeology and Historic Preservation ; Springfield, Va. : available from National Technical Information Service, 1969.
[Washington, D.C.] : Division of History, Office of Archeology and Historic Preservation, National Park Service, U.S. Department of the Interior, 1967.