000 00347nam a22001457a 4500
020 _a9788126147106
082 _a577.14
_bJAH/E
100 _aJahir Hussain, G.
245 _aElements of environmental chemistry
260 _aNew Delhi
_bAnmol
_c2011
300 _a280p.
650 _aEnvironmental chemistry
650 _aChemistry
942 _cBK
999 _c36499
_d36499