000 00526nam a2200205Ia 4500
008 191002s9999 xx 000 0 und d
020 _a0000094280
082 _a628.1
100 _aS.K.Bhargava
245 0 _aPractical Methods for water and Airpollution Monitoring
260 _aNew Delhi
_bNew Age
_c2009
536 _aManagement
650 _a Methods
650 _a Monitoring
650 _a Practical
650 _a water
650 _aAirpollution
650 _aWater supply & sanitary Engg
942 _cBK
999 _c29535
_d29535