McIntosh A.H. ea, 1974
McIntosh A.H., Skowronski B.C., Maramorosch K. 1974. Rapid identification of Spiroplasma citri and its relation to other yellows agents // Phytopathol Z Bd80.S.153-156.
McIntosh A.H., Skowronski B.C., Maramorosch K. 1974. Rapid identification of Spiroplasma citri and its relation to other yellows agents // Phytopathol Z Bd80.S.153-156.
