LEADER 01371nam 2200385Ia 450 001 9910700265803321 005 20110509103753.0 035 $a(CKB)5470000002408317 035 $a(OCoLC)721292466 035 $a(EXLCZ)995470000002408317 100 $a20110509d2010 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMechanized systems for harvesting eastern hardwoods$b[electronic resource] /$fChris B. LeDoux 210 1$aNewtown Square, PA :$cU.S. Dept. of Agriculture, Forest Service, Northern Research Station,$d[2010] 215 $a1 online resource (13 pages) $ccolor illustrations 225 1 $aGeneral technical report NRS ;$v69 300 $aTitle from title screen (viewed May 5, 2011). 300 $a"September 2010"--P. 2 of cover. 320 $aIncludes bibliographical references (pages 11-13). 606 $aLogging$zUnited States 606 $aLogging$xMachinery$zUnited States 615 0$aLogging 615 0$aLogging$xMachinery 700 $aLeDoux$b Chris B$01389304 712 02$aUnited States.$bForest Service.$bNorthern Research Station. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910700265803321 996 $aMechanized systems for harvesting eastern hardwoods$93511919 997 $aUNINA