LEADER 02158nam 2200505I 450 001 9910705332003321 005 20140509093652.0 035 $a(CKB)5470000002450059 035 $a(OCoLC)879460482 035 $a(EXLCZ)995470000002450059 100 $a20140509d1987 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 12$aA directory of geomagnetic observatories with high-resolution digital results, 1987 /$fby K.L. Svendsen, S.J. McLean, W.V. Flanagan ; in cooperation with IAGA/IUGG, Division V, Magnetic Observatories, Instruments, Indices, and Data 210 1$aBoulder, Colorado :$cU.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Geophysical Data Center,$d1987. 215 $a1 online resource (75 unnumbered pages) $cillustrations 225 1 $aReport SE / World Data Center A for Solid Earth Geophysics ;$v43 300 $aErrata sheet inserted--P. [73]. 300 $a"July 1987." 300 $aTitle from title screen (viewed on May 6, 2014). 320 $aIncludes bibliographical references (pages [50-55]). 517 1 $aWorld Data Center A for Solid Earth Geophysics 606 $aGeophysics$vObservations$vDirectories 606 $aInformation theory in geophysics$vDirectories 606 $aGeophysical observatories$vDirectories 606 $aGeomagnetism$vObservations$vDirectories 615 0$aGeophysics 615 0$aInformation theory in geophysics 615 0$aGeophysical observatories 615 0$aGeomagnetism 700 $aSvendsen$b Kendall L$g(Kendall Lorraine),$f1919-$01417612 702 $aMcLean$b S. J. 702 $aFlanagan$b W. V. 712 02$aWorld Data Center A for Solid Earth Geophysics, 712 02$aInternational Union of Geodesy and Geophysics, 712 02$aInternational Association of Geomagnetism and Aeronomy.$bDivision V, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910705332003321 996 $aA directory of geomagnetic observatories with high-resolution digital results, 1987$93526567 997 $aUNINA