000 00293nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aDHALIWAL.G.S
245 0 _aManagement of agricultural pollution in
260 _cCommon Wealth Publishers
365 _b0
650 _aNIL
942 _cBK
999 _c100408
_d100408