Grigsby, B. H. Physiological investigations of red raspberry plants inoculated with red raspberry mosaic / B. H. Grigsby - East Lansing, Michigan : Michigan State College - 27 p. - Michigan. Agr. Exp. Sta. Tech. Bull. ; 160 . LCCN: 202236 Subjects--Topical Terms: Frambuesa -- Enfermedades Plantas -- Inoculación