1. Forms of tobacco mosaic virus;Bald;Nature,1960
2. A quasigenetic model for plant virus ranges. I. group reactions within taxonomic boundaries;Bald;Virology,1967
3. A quasigenetic model for plant virus host ranges. II. Differentiation between host ranges;Bald;Virology,1967
4. The relationship between liquid crystalline preparations of cucumber viruses 3 and 4 and strains of tobacco mosaic virus;Bawden;Brit. J.I. Exptl. Pathol.,1937
5. The transmission of plant viruses in soil;Harrison,1964