01551nam 2200397Ia 450 991069665860332120090127125049.0(CKB)5470000002380275(OCoLC)299773991(EXLCZ)99547000000238027520090127d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierObservers guide to sea ice[electronic resource][Silver Spring, Md.] :U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Office of Response and Restoration :National Environmental Satellite, Data, and Information Service ;[Suitland, Md.] :National Ice Center,[2007]27 pages digital, PDF fileTitle from title screen (viewed on Jan. 27, 2009)."This Observer's Guide to Sea Ice was prepared by Dr. Orson P. Smith.""August 2007."Sea iceObservers' manualsSea icePictorial worksSea iceSea iceSmith Orson P1406814United States.National Ocean Service.Office of Response and Restoration.United States.National Environmental Satellite, Data, and Information Service.National Ice Center (U.S.)GPOGPOBOOK9910696658603321Observers guide to sea ice3486620UNINA