Matthews, R. E. F. (Richard Ellis Ford), 1921- Plant virology R.E.F. Matthews - 2nd ed. - New York Academic Press 1981 - 897 p. ; 24 cm. p.736-857 - Index ISBN: 0124805604 LCCN: 81-01149 Subjects--Topical Terms: Virus diseases of plantsPlant viruses