TY  - BOOK
AU  - Sivanand Kondap,  U C
AU  - Upadhyay
TI  - Practical manual on weed control
U1  - 632.51:631.348.4 
PY  - 1985///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Herbicides
KW  - Weeds
ER  -