Columbia subject headings:
Indians of North America--Northwest Territories.
Indigenous peoples--Northwest Territories.
Ingstad, Helge, 1899-2001--Travel--Northwest Territories.
Northwest Territories--Description and travel.
Trapping--Northwest Territories.
Harvard subject headings:
Indians of North America--Northwest Territories.
Ingstad, Helge, 1899-2001.
Northwest Territories--Description and travel.
Trapping--Northwest Territories.
Princeton subject headings:
Indigenous peoples--Northwest Territories.
Ingstad, Helge, 1899-2001.
Northwest Territories--Description and travel--1906-1950.
Trapping--Northwest Territories.