Columbia subject headings:
Actualities (Motion pictures)--United States--History--20th century.
Arizona--In motion pictures.
Documentary films--United States--History--20th century.
Herbert, Charles W., 1896-1976.
Herbert, Lucile, 1901-1985.
Mexican-American Border Region--In motion pictures.
Southwest, New--In motion pictures.
Western Ways Features Service--History--20th century.
Harvard subject headings:
Actualities (Motion pictures)--United States--History--20th century.
Arizona--In motion pictures.
Documentary films--United States--History--20th century.
Herbert, Charles W., 1896-1976.
Herbert, Lucile, 1901-1985.
Mexican-American Border Region--In motion pictures.
Southwest, New--In motion pictures.
Western Ways Features Service--History--20th century.
Princeton subject headings:
Actualities (Motion pictures)--United States--History--20th century.
Arizona--In motion pictures.
Documentary films--United States--History--20th century.
Herbert, Charles W., 1896-1976.
Herbert, Lucile, 1901-1985.
Mexican-American Border Region--In motion pictures.
Southwest, New--In motion pictures.
Western Ways Features Service--History--20th century.