1. Algorithm Control of Coagulant Addition;Cairo;Jour. AWWA,1976
2. Computer Plots for the Comparison of Chromatographic Profiles;Glaser;Jour. Chromatogr. Sci.,1977
3. Guidelines for the Quantitative and General Screening Analysis of Organic Pollutants in Water Supplies;Suffet;Jour. AWWA,1976
4. Erratum 69 174 1977