TY - BOOK AU - Toft,Peter AU - Tobin,Richard S. AU - Sharp,J.J. ED - National Conference on Drinking Water TI - 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 SN - 0080369367 PY - 1989/// CY - Oxford PB - Pergamon Press KW - Drinking water KW - Purification KW - Congresses N1 - Summary in French; Includes bibliographical references and indexes ER -