000 00327nam a22001097a 4500
008 131227b xxu||||| |||| 00| 0 eng d
020 _a818577340
050 _a363.7
100 _aMaiti S K
245 _aHandbook of methods in environmental studies Vol.1
_bwater and wastewater analysis
260 _aJaipur
_bABD Publishers
_c2004
999 _c328579
_d328579