TY - BOOK AU - Kruize,R.R. TI - Sewage into 2000: developments and upgrading in sewerage and wastewater treatment SN - 0080423272 PY - 1993/// CY - Oxford PB - Pergamon Press KW - Sewage KW - Purification KW - Congresses N1 - 'Proceedings of the international conference held in Amsterdam, 31 August - 4 September 1992' - tp ER -