Columbia subject headings:
McCoy, Tim.
Pioneers--West (U.S.)--Biography.
West (U.S.)--History--1848-1860--Sources.
Harvard subject headings:
McCoy, Tim.
Pioneers--West (U.S.)--Biography
West (U.S.)--History--1848-1860--Sources.
West (U.S.)--History--1860-1890--Sources.
West (U.S.)--History--1890-1945--Sources.
Princeton subject headings:
McCoy, Tim.
Pioneers--West (U.S.)--Biography.
West (U.S.)--History--1890-1945--Sources.