000 00273nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aVARSHNEY (CK), Ed
245 0 _aWater pollution and management review
260 _cNIL
365 _b0
650 _aNIL
942 _cBK
999 _c91634
_d91634