1. D--DBP Rule to Set Tight Standards;Pontius;Jour. AWWA,1993
2. Pilot Test on Groundwater Organics Removal by Low-Pressure Membranes;Fu,1994
3. Information Collection Rule to Gather Critical Data;Pontius;Jour. AWWA,1993
4. B ergman , R.A. L ozier , J.C. Membrane Process Selection and the Use of Bench and Pilot Tests Proc. 1993 AWWA Membrane Technol. Conf., Baltimore, Md.