TY  - GEN
AU  - 
AU  - Hill, D.S., ed.
AU  - Waller, J.M., ed.
TI  - Pests and disease tropical crops
PY  - 1982///
CY  - London
PB  - Longman Group
KW  - Pest Control
KW  - Pests
KW  - Tropical Crops
N1  - Vol. 1 : Principles and methods of control
ER  -