TY  - BOOK
AU  - BCPC
TI  - Proceedings of British Crop Protection Conferece - Pests and diseases vol. 1
U1  - "632.9:633(082.2)""1979.11.19/22""   L9.1" 
PY  - 0000///London
CY  - 1979
PB  - BCPC
ER  -