000			00539nam a2200145 a 4500
008			120416s1971 xx |||||||||||||| || u
050			_aTD 430 Jam
100			_aJames, G. V
245	1	0	_aWater treatment
246			_aa survey of current methods of purifying domestic supplies and treating industrial effluents and dom
250			_a4th rev. &
260			_c1971
350			_a0.00
995			_D0.00 _FCBU-MAIN LIBRARY (Kitwe) _H1 _I4.20 _UAVAILABLE _ZMain Library Open Access Collection
999			_c61511 _d61511