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Antarctica -- Discovery and exploration -- Interviews
2
Arctic regions -- Discovery and exploration -- Interviews
2
Military engineers -- Interviews
Operation Deep Freeze
2
Polar regions -- Discovery and exploration -- Interviews
2
United States. Navy. Seabees -- Interviews
2
Bowers
1
Chaudoin
1
Oral history
1
Richard A. -- Interviews
1
Robert L. -- Interviews
1
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