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Earth-Surface Processes Ecology, Evolution, Behavior and Systematics Global and Planetary Change Behrendt General Earth and Planetary Sciences 1932- -- Diaries 46 John C. Oceanography Antarctica -- Discovery and exploration Antarctica -- Discovery and exploration -- United States -- History Geology Geophysics 1932- -- Interviews Antarctica -- Discovery and exploration -- American Antarctica -- Discovery and exploration -- History Antarctica -- Discovery and exploration -- Interviews Ecology Explorers -- United States -- Diaries Geography, Planning and Development Geomagnetism Glaciers International Geophysical Year John C Multidisciplinary Physical scientists -- United States -- Diaries Polar regions -- Discovery and exploration -- Societies United States Antarctic Research Program