National Science Foundation: Review of the First Eleven Months of the International Geophysical Year: Hearings Before the Subcommittee on Appropriations, House of Representatives, Eighty-fifth Congress, Second SessionU.S. Government Printing Office, 1958 - 191 pages |
Other editions - View all
Common terms and phrases
airglow alpha altitudes Antarctic Antarctica Arctic aurora Byrd Station Committee continent cooperation cosmic ray countries crust CSAGI currents deep density depth earth effect electrons Ellsworth Station energy experiments feet flow Fort Churchill geomagnetic Geophysical glaciers glaciology gravity heat Hemisphere Ice Shelf IGY program important indicated instruments intensity International Geophysical ionization ionosphere Island KAPLAN kilometers Laboratory latitudes launching layer Little America magnetic field McMurdo Sound measurements ment meteorological miles months mountains National NEWELL observations Observatory obtained occur ocean oceanography operation orbit Pacific particles period polar radiation radio record region reports REVELLE rock rocket rockoon Ross Ice Shelf satellite scientific scientists sea level seismic ships Simpson snow solar activity solar flares South Pole sunspot surface temperature thickness things THOMAS tion traverse TUVE United upper atmosphere waves weather WEXLER Wilkes Station winds world data centers X-rays YATES