01867oam 2200541 450 991071701820332120220105092048.0(CKB)5470000002528027(OCoLC)624777489(OCoLC)681385908(EXLCZ)99547000000252802720100521d1963 ua 0engurbn||||||adatxtrdacontentcrdamediacrrdacarrierRing shake associated with sapsucker injury /Alex L. ShigoUpper Darby, PA :Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture,1963.1 online resource (10 pages) illustrationsU.S. Forest Service research paper NE ;8Includes bibliographical references (page 10).SapsuckersNortheastern StatesTreesWounds and injuriesTreesWounds and injuriesDiagnosisNortheastern StatesTreesWounds and injuriesDiagnosisWhite Mountain National Forest (N.H. and Me.)HardwoodsWounds and injuriesfastWoodpeckersfastSapsuckersTreesWounds and injuries.TreesWounds and injuriesDiagnosisTreesWounds and injuriesDiagnosisHardwoodsWounds and injuries.Woodpeckers.634.9Shigo Alex L.1930-1400427Northeastern Forest Experiment Station (Radnor, Pa.),OCLCEOCLCEOCLCQOCLCOOCLCQOCLCFOCLCQGPOBOOK9910717018203321Ring shake associated with sapsucker injury3532219UNINA