000 00264nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGUPTA (O.P)
245 0 _aModern Weed Management
260 _cAgro Botanica
365 _b0
650 _aNIL
942 _cBK
999 _c103450
_d103450