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005 20200827113021.0
008 190516s9999 xx 000 0 und d
020 _a9789381162965
028 _bCollege Book House
040 _cSJCLIB
100 _aAhluwalia, V. K.
_9114198
245 0 _aEnvironmental Chemistry
250 _a2nd
260 _bAne Books Pvt. Ltd.
_c2008
_aNew Delhi
300 _a261
600 _tChemistry
_92802
650 _aChemistry
_92802
942 _cBK
_2ddc