02007oam 2200517 450 991070478610332120130821134756.0(CKB)5470000002443861(OCoLC)832772539(EXLCZ)99547000000244386120130327d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierOzone injury to forests across the northeast and north central United States, 1994 - 2010 /Gretchen C. Smith, Randall S. Morin, George L. McCaskillNewtown Square, PA :U.S. Dept. of Agriculture, Forest Service, Northern Research Station,2012.1 online resource (46 pages) color illustrationsGeneral technical report NRS ;103Title from title screen (viewed on Mar. 27, 2013)."August 2012."Includes bibliographical references (pages 37-39).TreesEffect of atmospheric ozone onNortheastern StatesTreesEffect of atmospheric ozone onMiddle WestTreesWounds and injuriesNortheastern StatesTreesWounds and injuriesMiddle WestForest healthNortheastern StatesForest healthMiddle WestTreesEffect of atmospheric ozone onTreesEffect of atmospheric ozone onTreesWounds and injuriesTreesWounds and injuriesForest healthForest healthSmith Gretchen Cole1401275Morin R. S.McCaskill George L.United States.Forest Service.Northern Research Station,OREOREGPOBOOK9910704786103321Ozone injury to forests across the northeast and north central United States, 1994 - 20103477377UNINA