000 00344nam a2200133Ia 4500
008 211101s2016 xx 000 0 eng d
020 _a8127240196
082 _a631.7 S 643 A
100 _aSingh , K.K. Et.Al.
245 0 _aAir , Water , and Soil Pollution
260 _bKalyani Publications New Delhi
_c2016
300 _a445
942 _2ddc
_cBK
999 _c424
_d424