000 00524nam a2200217Ia 4500
003 OSt
005 20220617100628.0
008 210423s2010 xx 000 0 und d
020 _a9788122427318
040 _cAL
041 _aeng
082 _a363.738 SINP
100 _aSINDHU (P S).
_943576
245 _aEnvironmental chemistry.
250 _a2
260 _aNew Delhi
_bNew Age International
_c2010
300 _axxi,404
_bPB
365 _b395
_cINR
906 _achemistry. ; Environmental
942 _2ddc
_cBK
999 _c154873
_d154873