Columbia subject headings:
Harvard subject headings:
Arctic Archipelago (Nunavut and N.W.T.)--Congresses.
Natural history--Arctic Archipelago (Nunavut and N.W.T.)--Congresses.
Scientific expeditions--Arctic Archipelago (Nunavut and N.W.T.)--Congresses.
Scientific expeditions--Arctic regions--Congresses.
Princeton subject headings:
Arctic Archipelago (Nunavut and N.W.T.)--History.
Natural history--Arctic Archipelago (Nunavut and N.W.T.).
Natural history--Canada, Northern.