00617nam 2200229 450 991080658110332120240301163231.020240301d1939----u y0engy50 baengUS 00 Handbook ofPhytopathogenic virusesFrancis O. HolmesMinneapolisBurgess Publishing Company1939s.n.s.n.63122itaHolmes,Francis O.1725636BK9910806581103321A PAT 20523001/2024FAGBCFAGBCHandbook of4129707UNINA