01540oam 2200397 450 991070486820332120130911122157.0(CKB)5470000002445052(OCoLC)681389293(OCoLC)623448879(EXLCZ)99547000000244505220101115d1982 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPhotographic guide of selected external defect indicators and associated internal defects in northern red oak /Everette D. RastBroomall, PA :United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,[1982]1 online resource (20 pages) illustrationsResearch paper NE ;511Title from title screen (viewed Sept. 11, 2013).Includes bibliographical references (page 20).Quercus rubraPennsylvaniaPictorial worksTreesWounds and injuriesPennsylvaniaPictorial worksQuercus rubraTreesWounds and injuriesRast Everette D.1392319Northeastern Forest Experiment Station (Radnor, Pa.),OCLCEOCLCEOCLCQGPOBOOK9910704868203321Photographic guide of selected external defect indicators and associated internal defects in northern red oak3483706UNINA