000 00285nam a22001217a 4500
008 240516b |||||||| |||| 00| 0 eng d
020 _a8123908261
050 _aQE516.4
_b.B43
100 _aBhatia, S.C
245 _aENVIRONMENTAL CHEMISTRY
260 _aNEW DELHI
_bCBS
_c2013
942 _cBK
999 _c626
_d626