000			00588nam a22001577a 4500
008			230613b |||||||| |||| 00| 0 eng d
020			_a0080369367
040			_aNational Science Library _cNational Science Library
080			_a628.16(082.2) _bM9
245			_aDrinking water treatment: _bSmall system alternatives _c/ Proceedings of the Third National Conference on Drinking Water, St. John's, Newfoundland, Canada, June 12 to 14, 1988
260			_aOxford: _bPergamon Press, _c1989
300			_aviii, 346p.
650			_aScience
700			_aToft, Peter (Ed.)
942			_2udc _cPR
999			_c42626 _d42626