000 00435nam a2200169Ia 4500
003 IQ-KOUCL
008 260118s9999||||xx |||||||||||||| ||und||
020 _a9788183564427
041 _aEnglish
082 _a628.5 Cut - Sa 978
100 _aP.B. Saxena
245 0 _aChemistry
_bAn environmental prospective
250 _aed 1
260 _bDiscovery Publishing house PVT.LTD.
_aNew Delhi
_c2010
300 _a2009
942 _cBK
999 _c190879
_d190879