01829oam 2200505 450 991070381800332120151022073408.0(CKB)5470000002435555(OCoLC)915825264(OCoLC)995470000002435555(EXLCZ)99547000000243555520150805d1969 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierData on solar event of May 23, 1967 and its geophysical effects /compiled by J. Virginia Lincoln ; prepared by Research Laboratories, ESSA, Boulder, ColoradoAsheville, North Carolina :U.S. Department of Commerce, Environmental Science Services Administration, Environmental Data Service ,1969.1 online resource (120 pages) illustrationsReport UAG ;5At head of title: World Data Center A, Upper Atmospheric Geophysics."February 1969."Title from title screen (viewed August 5, 2015).Includes bibliographical references.Solar flaresSolar activitySolar activityfastSolar flaresfastSolar flares.Solar activity.Solar activity.Solar flares.Lincoln J. VirginiaUnited States.Environmental Science Services Administration.Research Laboratories,IGY World Data Center A: Upper Atmosphere Geophysics,GPOGPOGPOOCLCFGPOBOOK9910703818003321Data on solar event of May 23, 1967 and its geophysical effects3159778UNINA