LEADER 01778oam 2200541 450 001 9910698603203321 005 20150925082546.0 035 $a(CKB)5470000002436617 035 $a(OCoLC)704469881 035 $a(EXLCZ)995470000002436617 100 $a20110301d1973 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aCollected data reports on August 1972 solar-terrestrial events /$fHelen E. Coffey, editor 210 1$aAsheville, N.C. :$cU.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service,$d1973. 215 $a1 online resource (3 volumes) $cillustrations 225 1 $aWorld Data Center A for Solar-Terrestrial Physics. Report UAG ;$v28 300 $a"July 1973." 300 $aTitle from title screen (viewed September 24, 2015). 320 $aIncludes bibliographical references and indexes. 606 $aSolar activity 606 $aIonosphere 606 $aGeomagnetism 606 $aGeomagnetism$2fast 606 $aIonosphere$2fast 606 $aSolar activity$2fast 615 0$aSolar activity. 615 0$aIonosphere. 615 0$aGeomagnetism. 615 7$aGeomagnetism. 615 7$aIonosphere. 615 7$aSolar activity. 702 $aCoffey$b Helen E. 712 02$aUnited States.$bEnvironmental Science Services Administration.$bResearch Laboratories, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910698603203321 996 $aCollected data reports on August 1972 solar-terrestrial events$93255414 997 $aUNINA