TY  - BOOK
AU  - Gupta, O P
TI  - Modern weed management with special reference to agriculture in the tropics and subtropics
U1  - 632.51 
PY  - 1998///
CY  - Bikaner
PB  - Agro Botanica
KW  - Herbicides
KW  - Weed control
KW  - Weed-crop competition
ER  -