TY  - BOOK
AU  - Gram, E. and others,
TI  - Recognition and Control of Pests and Diseases of Farm Crops
SN  - 0713709952
U1  - 632 
PY  - 1980///
CY  - Poole
PB  - Blandford Press
KW  - Pests and Diseases
KW  - Plant injuries, diseases & pests
ER  -