TY  - GEN
AU  - Martin, Hubert
AU  - David Woodcock.
TI  - The scientific principles of crop protection
SN  - 8123904029
PY  - 1993///
CY  - New Delhi
PB  - CBS Publishers and Distributors
KW  - Plants, Protection of
KW  - Agricultural pests - Control
KW  - Plant parasites - Control
ER  -