000 00317nam a2200133Ia 4500
008 210922s9999 xx 000 0 und d
100 _aGupta (O.P.)
245 0 _aWeed management : Principles and Practices 3rd Edn.
260 _bAgrobios
260 _c2010
365 _b895.00
650 _aAGRON
942 _cBK
999 _c231085
_d231085