000 00465nam a2200169Ia 4500
008 170901s2009 xx 000 0 und d
020 _a9788183564427
082 _a574.522
_bS16C
100 _aSaxena, P.B.
245 0 _aChemistry
_bAn Environmental Prospective
260 _aNew Delhi
_bDiscovery Publishing House Pvt. Ltd.
_c2009
300 _a277
650 _aLife sciences
650 _aPure Sciences
653 _aEnvironmental chemistry
942 _2ddc
_cBK
999 _c6775
_d6775