Topic
International Geophysical Year (IGY) (1957-1958)
Antarctica -- Discovery and exploration -- Interviews
21
1957-1958 -- Interviews
9
International Geophysical Year
9
Arctic regions -- Discovery and exploration -- Interviews
8
Arctic exploration -- Interviews
5
Operation Deepfreeze (1955-1956)
5
Geology -- Antarctica -- Interviews
3
Polar regions -- Discovery and exploration -- Interviews
3
1916- -- Interviews
2
Aeronautics -- Antarctica -- Interviews
2
Antarctica -- Social life and customs
2
Glaciology -- History -- Interviews
2
Meteorology -- Antarctica -- Interviews
2
Operation Deep Freeze (1955-1956) -- Interviews
2
Weather forecasting -- Antarctica -- History -- Interviews
2
Weather forecasting -- Arctic regions -- History -- Interviews
2
-- Interviews
1
1914-2006 -- Interviews
1
1919- -- Interviews
1
1920- -- Interviews
1
1926- -- Interviews
1
1935- -- Interviews
1
Alan H. -- Interviews
1
Anthony Jack
1
Arctic Institute of North America
1
Arctic regions -- Climate
1
Arlo U. (Arlo Udell)
1
Artificial satellites -- Optical observations -- Interviews
1
Artificial satellites -- Radio observations -- Interviews
1
Astronomy -- Antarctica -- Interviews
1
Astrophysics -- Antarctica
1
Atmospheric physics -- Antarctica -- Interviews
1
Aughenbaugh
1
Barnes
1
Beebe
1
Benjamin -- Interviews
1
Brewer
1
Britton
1
Bull
1
Carpenter
1
Chester -- Interviews
1
Colin -- Interviews
1
Cvijanovich
1
Donald -- Interviews
1
Doumani
1
Edwin C. -- Interviews
1
Fletcher
1
Flowers
1
Geology -- Antarctic -- Interviews
1
more ...