01628oam 2200433 450 991070764230332120161005091945.0(CKB)5470000002466116(OCoLC)959921306(EXLCZ)99547000000246611620161005d1980 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAuroral electrojet magnetic activity indices AE(12) for July - December 1975 /by J.H. Allen [and three others]Boulder, Colorado :World Data Center A for Solar-Terrestrial Physics,1980.1 online resource (iii, 120 pages) illustrationsReport UAG ;76"August 1980.""National Geophysical and Solar-Terrestrial Data Center, Environmental Data and Information Service."Title from title screen (viewed October 5, 2016).Includes bibliographical references (pages 6-7).Auroral electrojet magnetic activity indices AEAurorasObservationsEquatorial electrojetAurorasEquatorial electrojet.Allen J. H(Joe Haskell),1386508National Geophysical and Solar-Terrestrial Data Center.World Data Center A for Solar-Terrestrial Physics,GPOGPOGPOBOOK9910707642303321Auroral electrojet magnetic activity indices AE(12) for July - December 19753466908UNINA