LEADER 02023oam 2200529Ka 450 001 9910696303803321 005 20080825161016.0 035 $a(CKB)5470000002377798 035 $a(OCoLC)192020614 035 $a(EXLCZ)995470000002377798 100 $a20080214d2007 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aSilvicultural research and the evolution of forest practices in the Douglas-fir region$b[electronic resource] /$fRobert O. Curtis ... [and others] 210 1$aPortland, OR :$cU.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,$d[2007] 215 $a172 pages $cdigital, PDF file 225 1 $aGeneral technical report PNW ;$v696 300 $aTitle from title screen (viewed Feb. 12, 2008). 300 $a"June 2007." 606 $aSilvicultural systems$zWashington (State)$xHistory 606 $aSilvicultural systems$zOregon$xHistory 606 $aForests and forestry$xResearch$zWashington (State)$xHistory 606 $aForests and forestry$xResearch$zOregon$xHistory 606 $aForest management$zWashington (State)$xHistory 606 $aForest management$zOregon$xHistory 606 $aDouglas fir$zWashington (State) 606 $aDouglas fir$zOregon 615 0$aSilvicultural systems$xHistory. 615 0$aSilvicultural systems$xHistory. 615 0$aForests and forestry$xResearch$xHistory. 615 0$aForests and forestry$xResearch$xHistory. 615 0$aForest management$xHistory. 615 0$aForest management$xHistory. 615 0$aDouglas fir 615 0$aDouglas fir 701 $aCurtis$b Robert O$058619 712 02$aPacific Northwest Research Station (Portland, Or.) 801 0$bGPO 801 1$bGPO 801 2$bXFF 801 2$bGPO 906 $aBOOK 912 $a9910696303803321 996 $aSilvicultural research and the evolution of forest practices in the Douglas-fir region$93436588 997 $aUNINA LEADER 01384oam 2200433 450 001 9910715287803321 005 20210323111645.0 035 $a(CKB)5470000002509143 035 $a(OCoLC)1229186514$z(OCoLC)1237211960 035 $a(OCoLC)995470000002509143 035 $a(EXLCZ)995470000002509143 100 $a20210108j202012 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aLunar transient accelerations /$fJeffrey Somers [and four others] 210 1$aHouston, Texas :$cNational Aeronautics and Space Administration, Johnson Space Center,$dDecember 2020. 215 $a1 online resource (iv, 17 pages) $cillustrations (mostly color) 225 1 $aNASA/TM ;$v20205008198 300 $a"December 2020." 320 $aIncludes bibliographical references (page 17). 606 $aLunar landing$2nasat 606 $aPlanetary landing$2nasat 606 $aMars landing$2nasat 615 7$aLunar landing. 615 7$aPlanetary landing. 615 7$aMars landing. 700 $aSomers$b Jeffrey T.$01419613 712 02$aLyndon B. Johnson Space Center, 801 0$bGPO 801 1$bGPO 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910715287803321 996 $aLunar transient accelerations$93541358 997 $aUNINA