000 00506nam a2200217Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
020 _a9788184873641
082 _a628.50154
_bSHA
100 _aSHARMA, SHWETA
245 _aENVIRONMENTAL CHEMISTRY
260 _bNAROSA
_c2014
300 _a422
690 _aBIOTECHNOLOGY
690 _aCIVIL ENGINEERING
690 _aENVIRONMENTAL ENGINEERING
690 _aFET
964 _f INTERNAT
999 _c17443
_d17443
942 0 0 _02