Topic
Antarctica -- Discovery and exploration -- Interviews
7
Arctic regions -- Discovery and exploration -- Interviews
4
International Geophysical Year (IGY) (1957-1958)
3
Polar regions -- Discovery and exploration -- Interviews
3
1957-1958 -- Interviews
2
Geology -- Antarctica -- Interviews
2
International Geophysical Year
2
Operation Deep Freeze
2
-- Interviews
1
1925- -- Interviews
1
1932- -- Interviews
1
1955
1
Antarctica -- Social life and customs
1
Anthony Jack
1
Arctic exploration -- Interviews
1
Aughenbaugh
1
Benson
1
Bentley
1
Carl S. -- Interviews
1
Carpenter
1
Central Sierra Snow Laboratory
1
Charles R. -- Interviews
1
Cold Regions Research and Engineering Laboratory (U.S.) -- Interviews
1
Donald -- Interviews
1
Fairbanks. Geophysical Institute
1
Geology -- Antarctic -- Interviews
1
Geophysicists -- Arctic regions -- Interviews
1
Gow
1
Greenland Ice Sheet
1
Greenland Traverse
1
Herbert T. -- Interviews
1
Ice -- Antarctica -- Measurement -- Interviews
1
Ice and Permafrost Research Establishment
1
Ionosphere -- Research -- History
1
Irene Carswell
1
Japanese Americans
1
McCall Glacier
1
Military roads -- Antarctica -- Design and construction -- Interviews
1
National Research Council (U.S.) -- Interviews
1
Nolan B. -- Interviews
1
Peden
1
Philip M. (Philip Meeks)
1
Plasmasphere
1
Polar expeditions -- Interviews
1
SIPRE (Snow
1
Smith
1
Thule Air Base
1
U.S. Geological Survey
1
Ueda
1
University of Alaska
1
more ...