Phytopathological Classics No.7:Concerning the mosaic disease of tombacco
Mayer, Adolf.
Phytopathological Classics No.7:Concerning the mosaic disease of tombacco - American Phytopathological Society
633.719MAY
Phytopathological Classics No.7:Concerning the mosaic disease of tombacco - American Phytopathological Society
633.719MAY