000 00434nam a2200145Ia 4500
008 120216s9999 xx 000 0 und d
022 _a0367-827X
260 _bNational Environmental Engineering Research Institute
_aIndia
310 _a4/Yr
362 _bJan-Dec,2011
365 _b1425
245 _aJnl of Environmental Sciencce and Engineering
440 _v52(1),2010+
500 _aNehru Marg Nagpur 440020 Maharashtra Nagpur
999 _c154601
_d154601