000 nam a22 7a 4500
999 _c20
_d20
003 OSt
005 20180425140036.0
008 180425b xxu||||| |||| 00| 0 eng d
020 _a9789327239607
082 _a632.58
_bWAL
100 _aWalia, U. S
245 _aWeed Management /
_cby U S Walia.
260 _aLudhiana :
_bKalyani Publishers ;
_c2003.
300 _a395 p.,
_c25 cm.
942 _2ddc
_cBK