Columbia subject headings:
Harvard subject headings:
Frontier and pioneer life--Montana--Periodicals.
Frontier and pioneer life--West (U.S.)--Periodicals
Indians of North America--West (U.S.)--History--Periodicals.
Montana--History--Periodicals.
West (U.S.)--History--Periodicals.
Princeton subject headings:
Montana--History--Periodicals.
Periodicals.