000 00352nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aAnil Kumar Deo
245 0 _aEnvironmental Chemistry
250 _a7th Ed
260 _aChennai
260 _bNew Age International pvt Ltd
260 _c2010
650 _aEnvironmental Chemistry
942 _cBK
999 _c12633
_d12633