000 00422nam a2200169 a 4500
005 20220518174920.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
082 _a574.5
_bM9
100 _aAnil Kumar, D. E.
_919531
245 _aEnviornmental chemistry
653 _aEnviornmental chemistry
700 _a...[et al.]
_919530
942 _cBK
942 _cBK
260 _aNew Delhi
_bWiley Eastern
_c1989
003 ViArRB
999 _c252217
_d252217