LEADER 02143nam 2200505I 450 001 9910707009903321 005 20160413153113.0 035 $a(CKB)5470000002461393 035 $a(OCoLC)946595392 035 $a(EXLCZ)995470000002461393 100 $a20160413d2016 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStand dynamics of douglas-fir 20 years after precommercial thinning and nitrogen fertilization on a poor-quality site /$fRichard E. Miller, Timothy B. Harrington, and Harry W. Anderson 210 1$aPortland, OR :$cUnited States Department of Agriculture, Forest Service, Pacific Northwest Research Station,$d2016. 215 $a1 online resource (66 pages) $cillustrations 225 1 $aResearch paper PNW ;$vRP-606 300 $aTitle from title screen (viewed April 13, 2016). 300 $a"March 2016." 320 $aIncludes bibliographical references (pages 64-66). 606 $aDouglas fir$zWashington (State)$zOlympic Peninsula$xGrowth 606 $aDouglas fir$xThinning$zWashington (State)$zOlympic Peninsula 606 $aForest soils$xFertilization$zWashington (State)$zOlympic Peninsula 606 $aForest thinning$zWashington (State)$zOlympic Peninsula 606 $aSoils$xNitrogen content$zWashington (State)$zOlympic Peninsula 606 $aForest site quality$zWashington (State)$zOlympic Peninsula 615 0$aDouglas fir$xGrowth. 615 0$aDouglas fir$xThinning 615 0$aForest soils$xFertilization 615 0$aForest thinning 615 0$aSoils$xNitrogen content 615 0$aForest site quality 700 $aMiller$b Richard E.$0282125 702 $aHarrington$b Timothy B$g(Timothy Brian), 702 $aAnderson$b Harry W. 712 02$aPacific Northwest Research Station (Corvallis, Or.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910707009903321 996 $aStand dynamics of douglas-fir 20 years after precommercial thinning and nitrogen fertilization on a poor-quality site$93479819 997 $aUNINA