TY  - GEN
AU  - 
TI  - Phytopathological classics
PY  - 1934///
CY  - Ithaca
PB  - American Phytopathological Society
KW  - Phytopathological Classics
KW  - Plasmodiophora Brassica
N1  - No. 4 : Plasmodiophora brassica the cause on cabbage hernia by M.S. Wornin
ER  -