Columbia subject headings:
Arctic regions--Discovery and exploration--British.
Natural history--Northwest Territories.
Northwest Territories--Description and travel.
Richardson, John, Sir, 1787-1865--Diaries.
Scientific expeditions--Arctic regions.
Harvard subject headings:
Arctic regions--Discovery and exploration--British
Natural history--Northwest Territories.
Northwest Territories--Description and travel
Richardson, John
Richardson, John, Sir, 1787-1865--Diaries.
Scientific expeditions--Arctic regions
Princeton subject headings:
Arctic regions--Discovery and exploration--British.
Franklin, John, 1786-1847.
Natural history--Arctic regions.
Northwest Passage.
Northwest, Canadian--Description and travel.