RT Conference Proceedings SR 00 A1 Wotton, C.L. A1 Lence, B.J. T1 Water quality management of ammonia under uncertainty YR 1995 FD 7-11 May 1995 SP 456 OP 459 T2 Proceedings of the 22nd Annual Conference of the American Society of Civil Engineers Water Resources Planning and Management Division AV Published LK https://pure.iiasa.ac.at/id/eprint/4421/