LEADER 01012nam 2200337 450 001 9910713923903321 005 20201022105545.0 035 $a(CKB)5470000002506426 035 $a(OCoLC)1201257713 035 $a(EXLCZ)995470000002506426 100 $a20201022d2018 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aUnderstanding Earth $eour ocean 210 1$aGreenbelt, Maryland :$cNational Aeronautics and Space Administration, Goddard Space Flight Center,$d2018. 215 $a1 online resource (13 pages) $ccolor illustrations, color maps 300 $a"NP-2016-8-474-GSFC (reprinted 2018)." 517 $aUnderstanding Earth 606 $aOcean 607 $aEarth (Planet) 615 0$aOcean. 712 02$aGoddard Space Flight Center, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910713923903321 996 $aUnderstanding Earth$957822 997 $aUNINA