TY  - GEN
AU  - Blancard, D
TI  - A colour atlas of tomato diseases: observe identify control
SN  - 0723417466
U1  - 632.3 
PY  - 1992///
CY  - London
PB  - Wolfe Pub.
KW  - AGRICULTURE
KW  - PLANT DISEASES
KW  - PLANT PATHOLOGY
ER  -