01592oam 2200433 450 991070463800332120160406103205.0(CKB)5470000002443336(OCoLC)624857529(OCoLC)680901337(EXLCZ)99547000000244333620100521d1990 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierStand basal-area and tree-diameter growth in red spruce-fir forests in Maine, 1960-80 /Stanley J. Zarnoch [and three others]Radnor, PA :United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,[1990]1 online resource (18 pages) illustrationsResearch paper NE ;633Title from title screen (viewed on June 27, 2013)."February 1990."Includes bibliographical references (pages 11).Red spruce declineMaineAcid rainRed spruceResearchMaineRed spruce declineAcid rain.Red spruceResearchZarnoch Stanley J.1385574Northeastern Forest Experiment Station (Radnor, Pa.),United States.Forest Service,OCLCEOCLCEOCLCQOCLCOGPOBOOK9910704638003321Stand basal-area and tree-diameter growth in red spruce-fir forests in Maine, 1960-803485639UNINA