000 00272nam a2200109Ia 4500
100 _aBehrman, A. S.
942 _cBK
245 _aWater is everybody's business
_bthe chemistry of water purification
260 _aAllied, Mumbai
_c1970
082 _a628.16 Beh
300 _ax,229
999 _c7378
_d7378