LEADER 02007oam 2200517 450 001 9910704786103321 005 20130821134756.0 035 $a(CKB)5470000002443861 035 $a(OCoLC)832772539 035 $a(EXLCZ)995470000002443861 100 $a20130327d2012 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOzone injury to forests across the northeast and north central United States, 1994 - 2010 /$fGretchen C. Smith, Randall S. Morin, George L. McCaskill 210 1$aNewtown Square, PA :$cU.S. Dept. of Agriculture, Forest Service, Northern Research Station,$d2012. 215 $a1 online resource (46 pages) $ccolor illustrations 225 1 $aGeneral technical report NRS ;$v103 300 $aTitle from title screen (viewed on Mar. 27, 2013). 300 $a"August 2012." 320 $aIncludes bibliographical references (pages 37-39). 606 $aTrees$xEffect of atmospheric ozone on$zNortheastern States 606 $aTrees$xEffect of atmospheric ozone on$zMiddle West 606 $aTrees$xWounds and injuries$zNortheastern States 606 $aTrees$xWounds and injuries$zMiddle West 606 $aForest health$zNortheastern States 606 $aForest health$zMiddle West 615 0$aTrees$xEffect of atmospheric ozone on 615 0$aTrees$xEffect of atmospheric ozone on 615 0$aTrees$xWounds and injuries 615 0$aTrees$xWounds and injuries 615 0$aForest health 615 0$aForest health 700 $aSmith$b Gretchen Cole$01401275 702 $aMorin$b R. S. 702 $aMcCaskill$b George L. 712 02$aUnited States.$bForest Service.$bNorthern Research Station, 801 0$bORE 801 1$bORE 801 2$bGPO 906 $aBOOK 912 $a9910704786103321 996 $aOzone injury to forests across the northeast and north central United States, 1994 - 2010$93477377 997 $aUNINA