TY  - GEN
AU  - Ledieu,  Michael
AU  - Scopes, Nigel
TI  - Pest and disease control handbook
SN  - 090143678x
U1  - 632.902 SCO 
CY  - England, BCPC publications
KW  - Field crops- Disease and pests/ Pest control- Field crops/ Plants- Disease control
ER  -