1-8 of 8 Books
Plant diseases of viral, viroid, mycoplasma, and uncertain etiology
Plant diseases of viral, viroid, mycoplasma, and uncertain etiology
By Karl Maramorosch
Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus
Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus
By James A. Kamm
Virus, viroid, mycoplasma and rickettsial diseases of plants in Western Australia
Virus, viroid, mycoplasma and rickettsial diseases of plants in Western Australia
By G. D. McLean

Viroids
By A. Hadidi,Ricardo Flores,John W. Randles,Joseph S. Semancik