TY  - BOOK
AU  - Gupta,O.P.
AU  - Lamba,P.S.
TI  - Modern weed science in the tropics and sub-tropics
PY  - 1978///
CY  - New Delhi
PB  - Today and Tomorrow's Printers & Publishers
KW  - Weeds
KW  - Control
KW  - Tropics
ER  -