1. I, Integrated-Risk-Information-System (IRIS electronic database), Cincinnati, OH, USA, 2001.
2. M. Fielding, D. Barceló, A. Helweg, S. Galassi, L. Tortensson, P. Van Zonen, R. Wolter, G. Angeletti, Pesticides in Ground and Drinking Water, European Commission, Brussels, 1992.
3. Fate of pulp mill effluent compounds in a finnish watercourse
4. Effects of bleached kraft mill effluent on fish in the St. Maurice River, Quebec