Columbia subject headings:
Fur trade--Peace River Region (B.C. and Alta.)--History.
Peace River Region (B.C. and Alta.)--Antiquities.
Peace River Region (B.C. and Alta.)--History.
Harvard subject headings:
Fur trade--Peace River Region (B.C. and Alta.)--History--18th century.
Fur trade--Peace River Region (B.C. and Alta.)--History--19th century.
Peace River Region (B.C. and Alta.)--Antiquities.
Peace River Region (B.C. and Alta.)--History.
Princeton subject headings:
Fur trade--Peace River Region (B.C. and Alta.)--History--18th century.
Fur trade--Peace River Region (B.C. and Alta.)--History--19th century.
Peace River Region (B.C. and Alta.)--Antiquities.
Peace River Region (B.C. and Alta.)--History.