[DETECTION OF TOBACCO MOSAIC VIRUS IN XYLEM BY MEANS OF ULTRATHIN SECTIONS].
D010944:Plants; D012106:Research; D014027:Tobacco Mosaic Virus; D052584:Xylem
EXPERIMENTAL LAB STUDY; PLANTS; TOBACCO MOSAIC VIRUS
OBNARUZHENIE VIRUSA MOZAIKI TABAKA V KSILEME METODOM UL'TRATONKIKH.