LEADER 01754oam 2200433 450 001 9910704757003321 005 20130801115714.0 035 $a(CKB)5470000002444155 035 $a(OCoLC)681970566$z(OCoLC)622767451 035 $a(EXLCZ)995470000002444155 100 $a20101117d1992 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCycle-time equations for five small tractors operating in low-volume small-diameter hardwood stands /$fChris B. LeDoux, Neil K. Huyler 210 1$aRadnor, Pennsylvania :$cUnited States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,$d[1992] 215 $a1 online resource (6 pages) $cillustrations 225 1 $aResearch paper NE ;$v664 300 $aTitle from title screen (viewed on July 18, 2013). 300 $a"July 1992." 320 $aIncludes bibliographical references (page 6). 606 $aTractors$xPerformance$zUnited States$xEvaluation$xMathematical models 606 $aLogging$xMachinery$zUnited States$xEvaluation$xMathematical models 615 0$aTractors$xPerformance$xEvaluation$xMathematical models. 615 0$aLogging$xMachinery$xEvaluation$xMathematical models. 700 $aLeDoux$b Chris B.$01389304 702 $aHuyler$b Neil K. 712 02$aNortheastern Forest Experiment Station (Radnor, Pa.), 712 02$aUnited States.$bForest Service, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910704757003321 996 $aCycle-time equations for five small tractors operating in low-volume small-diameter hardwood stands$93470521 997 $aUNINA