000 00359nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aA.K. De
245 0 _aEnvironmental Chemistry
250 _a2nd RP
260 _aNew Delhi
260 _bNew Age International (p) Ltd. Publishers
260 _c2004
650 _aEnvironmental Chemistry
942 _cBK
999 _c20758
_d20758