LEADER 01508nam 2200409Ka 450 001 9910691763603321 005 20020830135512.0 035 $a(CKB)5470000002347757 035 $a(OCoLC)50513413 035 9 $aocm50513413 035 $a(OCoLC)995470000002347757 035 $a(EXLCZ)995470000002347757 100 $a20020830d2002 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aLevels-of-growing-stock cooperative study in Douglas-fir$b[electronic resource] $ereport no. 14-Stampede Creek, 30-year results /$fRobert O. Curtis and David D. Marshall 210 1$aPortland, OR :$cU.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,$d[2002] 225 1 $aResearch paper PNW ;$vRP-543 300 $a"July 2002." 300 $aTitle from title screen. 517 $aLevels-of-growing-stock cooperative study in Douglas-fir 606 $aDouglas fir$zWashington (State)$xGrowth$vStatistics 606 $aForest thinning$zWashington (State)$vStatistics 608 $aStatistics.$2lcgft 615 0$aDouglas fir$xGrowth 615 0$aForest thinning 700 $aCurtis$b Robert O$058619 701 $aMarshall$b David D$01380973 712 02$aPacific Northwest Research Station (Portland, Or.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910691763603321 996 $aLevels-of-growing-stock cooperative study in Douglas-fir$93423176 997 $aUNINA