TY  - GEN
AU  - Walia, U.S.
TI  - Weed management
SN  - 9788127258306
PY  - 2010///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Weeds
KW  - Weeds--Control
KW  - Weeds--Ecology
ER  -