TY  - BOOK
AU  - Bawden,F.C.
TI  - Plant viruses and virus diseases
AV  - SB736 .B3 1956
U1  - 632.8 
PY  - 1956///
CY  - Waltham, Mass.
PB  - Chronica Botanica Co.
KW  - Virus diseases of plants
KW  - Plant viruses
KW  - Virus phytopathog�enes
KW  - ram
KW  - Plantes
KW  - Maladies �a virus
KW  - fast
ER  -