Columbia subject headings:
Chilkoot Pass--History.
Chilkoot Trail.
Frontier and pioneer life--Yukon--Klondike River Valley.
Klondike River Valley (Yukon)--Gold discoveries.
Harvard subject headings:
Chilkoot Pass--History.
Chilkoot Trail.
Frontier and pioneer life--Yukon Territory--Klondike River Valley.
Klondike River Valley (Yukon)--Gold discoveries.
Princeton subject headings: