Drinking water treatment: Small system alternatives / Proceedings of the Third National Conference on Drinking Water, St. John's, Newfoundland, Canada, June 12 to 14, 1988 - Oxford: Pergamon Press, 1989 - viii, 346p. ISBN: 0080369367 Subjects--Topical Terms: Science Universal Decimal Class. No.: 628.16(082.2) / M9