TY - GEN AU - Moore, George Thomas AU - Kellerman, Karl F. TI - A method of destroying or preventing the growth of algae and certain pathogenic bacteria in water supplies SN - 0548888280 U1 - 628 CY - Washingtons PB - Government Printing Office KW - MICROSCOPICAL KW - DRINKING WATER KW - WATER SUPPLIED KW - PATHOGENIC BACTERIA UR - www.kessinger.net ER -