LEADER 01551nam 2200397Ia 450 001 9910696658603321 005 20090127125049.0 035 $a(CKB)5470000002380275 035 $a(OCoLC)299773991 035 $a(EXLCZ)995470000002380275 100 $a20090127d2007 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aObservers guide to sea ice$b[electronic resource] 210 1$a[Silver Spring, Md.] :$cU.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Office of Response and Restoration :$cNational Environmental Satellite, Data, and Information Service ;$a[Suitland, Md.] :$cNational Ice Center,$d[2007] 215 $a27 pages $cdigital, PDF file 300 $aTitle from title screen (viewed on Jan. 27, 2009). 300 $a"This Observer's Guide to Sea Ice was prepared by Dr. Orson P. Smith." 300 $a"August 2007." 606 $aSea ice$vObservers' manuals 606 $aSea ice$vPictorial works 615 0$aSea ice 615 0$aSea ice 700 $aSmith$b Orson P$01406814 712 02$aUnited States.$bNational Ocean Service.$bOffice of Response and Restoration. 712 02$aUnited States.$bNational Environmental Satellite, Data, and Information Service. 712 02$aNational Ice Center (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910696658603321 996 $aObservers guide to sea ice$93486620 997 $aUNINA