TY  - BOOK
AU  - GUPTA, O.P.
TI  - Modern weed management : with special reference to agriculture in the tropics and subtropics
SN  - 817754067X
U1  - 632.58 G96M 
PY  - 2002///
PB  - Jodhpur
KW  - WEEDS - CONTROL
ER  -