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Antarctica -- Discovery and exploration -- Interviews
2
Arctic regions -- Discovery and exploration -- Interviews
2
Geology -- Arctic regions -- Interviews
1
Herbert T. -- Interviews
1
Japanese Americans
1
Polar regions -- Discovery and exploration -- Interviews
1
Ueda
1
Weeks
1
Wilford F. -- Interviews
1
ice cores
1
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Alaska
2
Antarc*
2
Antarctic
2
Antarctica
2
Arctic
2
Cold Regions Research and Engineering Laboratory
2
Greenland
Ice
Ice cap
permafrost
2
Baffin
1
Baffin Island
1
Barrow
1
GISP
1
Hopedale
1
Ice Sheet
1
Ice Shelf
1
McMurdo Sound
1
Northwest passage
1
Prudhoe Bay
1
Ross Sea
1
Sea ice
1
Thule
1
ice core
1
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