TY - BOOK ED - National Conference on Individual Onsite Wastewater Systems (2nd : 1975 : Ann Arbor) ED - McClelland, Nina I. ED - National Sanitation Foundation (U.S.) ED - United State. Environmental Protection Agency. Technology Transfer Program TI - Individual onsite Wastewater systems: proceedings of the second National Conference 1975 SN - 0250402092 PY - 1977/// CY - Ann Arbor, Mich. PB - Ann Arbor Science KW - Sewage disposal KW - United States KW - Congresses KW - Law and legislation N1 - Proceedings of the Second National Conference 1975, sponsored by National Sanitation Foundation and U.S. Environmental Protection Agency Technology Transfer Program; Includes bibliographical references & index ER -