- Brebbia, Carlos Alberto, 1938- (6)
- International Conference on Water Pollution: Modelling, Measuring, and Prediction (6)
- Wessex Institute of Technology (3)
- American Society for Testing and Materials. Committee D-19 on Water (2)
- Albaigés, J. (1)
- Canada Centre for Inland Waters (1)
- Carmo, J. S. Antunes do (1)
- Chemical Institute of Canada. Analytical Chemistry Division (1)
- Commission of the European Communities. Directorate-General for Science, Research, and Development (1)
- Frei, R. W. (Roland W.) (1)
- Hernández, S. (1)
- International Congress on Analytical Techniques in Environmental Chemistry (3rd : 1984 : Barcelona, Spain) (1)
- Jiménez, José Sergio Palencia (1)
- Mambretti, S. (1)
- Mambretti, Stefano (1)
- Marinov, A. M. (1)
- Prats Rico, D. (1)
- Russwurm, George M. (1)
- Society of Photo-optical Instrumentation Engineers (1)
- Symposium on Water Pollution Assessment: Automatic Sampling and Measurement, Washington, D.C., 1974 (1)
- Symposium on Water Quality Parameters (1)
- Symposium on the Analytical Chemistry of Pollutants (14th : 1984 : Barcelona, Spain) (1)
- Symposium on the Measurement of Organic Pollutants in Water and Wastewater (1)
- Villacampa Esteve, Y. (1)