000 00442nam a2200193Ia 4500
008 160606s9999 xx 000 0 und d
041 _aEnglish
082 _a540
084 _aSR-1 B
100 _aDE, A K
245 _aENVIRONMENTAL CHEMISTRY
245 _cDE, A K
250 _aSEVENTH
260 _bNew Age International (P) Limited , Publishers
260 _c2010
300 _a366 Pages
365 _aRs. 200
942 _cBK
999 _c28974
_d28974