TY - BOOK AU - Beynon, W. J. G., ed. Brown, G. M., ed. TI - Annals of the international geophysical year: v. 5; part 1 : ozone; part 2 : aurora and airglow, auroral photography by all-sky camera; part 3 : antarctic radio communication manual T2 - Annals of the International Geophysical Year PY - 1957/// CY - London PB - Pergamon Press KW - International Geophysical Year ER -