TY  - BOOK
AU  - Gram,Ernst
AU  - Bovien,Prosper
AU  - Stapel,C.
AU  - Hope,Frank
TI  - Recognition and control of pests and diseases of farm crops
SN  - 0713709952
PY  - 1980///
CY  - Poole
PB  - Blandford Press
KW  - Plant diseases
KW  - Agricultural pests
KW  - Pest control
N1  - Index
ER  -