LEADER 01655oam 2200457Ia 450 001 9910696571103321 005 20080417080920.0 035 $a(CKB)5470000002379138 035 $a(OCoLC)70191456 035 $a(EXLCZ)995470000002379138 100 $a20060627d2005 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGreat Lakes weekly ice cover statistics$b[electronic resource] /$fRaymond A. Assel 210 1$aAnn Arbor, Mich. :$cU.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Great Lakes Environmental Research Laboratory,$d[2005] 215 $a27 pages $cdigital, PDF file 225 1 $aNOAA technical memorandum GLERL ;$v133 225 1 $aGLERL contribution ;$vno. 1350 300 $aTitle from title screen (viewed on Apr. 17, 2008) 300 $a"March 2005." 320 $aIncludes bibliographical references (pages 24-25). 606 $aIce on rivers, lakes, etc$zGreat Lakes (North America)$vStatistics 606 $aIce sheets$zGreat Lakes (North America)$vStatistics 606 $aSea ice$zGreat Lakes (North America) 607 $aGreat Lakes (North America)$xClimate 608 $aStatistics.$2lcgft 615 0$aIce on rivers, lakes, etc. 615 0$aIce sheets 615 0$aSea ice 700 $aAssel$b Raymond A$01381030 712 02$aGreat Lakes Environmental Research Laboratory. 801 0$bORE 801 1$bORE 801 2$bGPO 906 $aBOOK 912 $a9910696571103321 996 $aGreat Lakes weekly ice cover statistics$93518338 997 $aUNINA