000 00290nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGUPTA.O.P
245 0 _aWeed Management : Principles and Practic
260 _cAgro Botanical Publishers
365 _b0
650 _aNIL
942 _cBK
999 _c99325
_d99325