TY  - BOOK
AU  - Kondap, Sivanand
ED  - Upadhyay, U. C
TI  - A Practical Manual On Weed Control
SN  - 8120400607
U1  - 631 
PY  - 1989///
CY  - New Delhi
PB  - Oxford & IBHPublishing Co pvt ltd
ER  -