TY - BOOK AU - Borchardt,Jack A. ED - Seminar on Viruses and Trace Contaminants in Water and Wastewater ED - University of Michigan. TI - Viruses and trace contaminants in water and wastewater: [proceedings] SN - 0250401703 : U1 - 628.168 PY - 1977/// CY - Ann Arbor, Mich. PB - Ann Arbor Science Publishers KW - Water KW - Pollution KW - Congresses KW - Trace elements in water KW - Viral pollution of water N1 - "Presented by the University of Michigan College of Engineering, Division of Sanitary and Water Resources Engineering."; Includes index ER -