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Biographies
2
North Pole
2
1831-1915
1
1875-1876
1
1914-1988
1
Acoustic radar
1
Air navigation
1
Alaska
1
Batholiths
1
British Arctic Expedition
1
Canadian Arctic
1
Canadian Arctic Islands waters
1
Denning
1
Electromagnetic induction
1
Expeditions
1
Explorers
1
Formation
1
Glaciation
1
Greenland/Nunavut
1
History
1
Hudson Bay
1
IGY 1957-58 Research publications
1
Ice floes
1
Kenneth C
1
Maclure
1
Melville Island waters
1
Military operations
1
Minks
1
N.W.T./Nunavut
1
Nares
1
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