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Arctic regions -- Discovery and exploration -- Interviews
Antarctica -- Discovery and exploration -- Interviews
2
Polar regions -- Discovery and exploration -- Interviews
2
1932- -- Interviews
1
1957-1958 -- Interviews
1
Arctic Institute of North America
1
Herbert T. -- Interviews
1
Ice -- Antarctica -- Measurement -- Interviews
1
International Geophysical Year
1
International Geophysical Year (IGY) (1957-1958)
1
Japanese Americans
1
John E. -- Interviews
1
Military roads -- Antarctica -- Design and construction -- Interviews
1
National Research Council (U.S.) -- Interviews
1
Operation Deep Freeze
1
Philip M. (Philip Meeks)
1
Sater
1
Smith
1
Ueda
1
ice cores
1
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Antarc*
3
Antarctic
3
Antarctica
3
Arctic
Greenland
3
Alaska
2
Ice Sheet
2
Ice cap
2
Arctic Institute of North America
1
British Antarctic Survey
1
Cold Regions Research and Engineering Laboratory
1
GISP
1
Ice
1
Ice Shelf
1
Marie Byrd Land
1
Ross Ice Shelf
1
The Arctic Institute
1
glacier
1
ice core
1
permafrost
1
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