000 00521nam a2200217Ia 4500
008 210210b2010 xxu||||| |||| 00| 0 eng d
020 _a9788122427318
041 _aeng
082 _a574.5 SINE
100 _aSINDHU (P S)
245 _aEnvironmental chemistry Ed 2
250 _a
260 _aNew Delhi
_bNew Age International (P) Limited, Publishers
_c2010
300 _axxi,404
650 _aEnvironmental
650 _aEd
650 _achemistry
650 _a2
690 _aEcology
906 _a071415
999 _c120758
_d120758