02267nam 2200649 a 450 991069925410332120230902162210.0(CKB)5470000002401365(OCoLC)476761230(EXLCZ)99547000000240136520091210d2000 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierTrue fir-hemlock spacing trials[electronic resource] design and first results /Robert O. Curtis, Gary W. Clendenen, and Jan A. Henderson[Washington, D.C.] :U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,[2000]1 online resource (35 pages) illustrations, mapGeneral technical report ;PNW-GTR-492Title from PDF title screen (FS, viewed Sept. 2, 2009)."May 2000."Includes bibliographical references (pages 33-35).General technical report PNW ;492.True fir-hemlock spacing trials FirSpacingWashington (State)FirSpacingOregonForest thinningWashington (State)Forest thinningOregonForest thinningCascade RangeTreesSpacingWashington (State)TreesSpacingOregonTreesSpacingCascade RangeTreesWashington (State)GrowthTreesOregonGrowthTreesCascade RangeGrowthFirSpacingFirSpacingForest thinningForest thinningForest thinningTreesSpacingTreesSpacingTreesSpacingTreesGrowth.TreesGrowth.TreesGrowth.Curtis Robert O58619Clendenen Gary W1423068Henderson Jan A1413702Pacific Northwest Research Station (Portland, Or.)GPOGPOBOOK9910699254103321True fir-hemlock spacing trials3549317UNINA