1. Species dependent variation among aquatic organisms in their sensitivity to chemicals;Blanck,1982
2. Chemicals in the Environment. Chemicals Testing and Hazard Ranking — the Interaction between Science and Administration. Symposium Proceedings,1983
3. Environmental Risk Analysis for Chemicals,1982
4. Modelling the Fate of Chemicals in the Aquatic Environment,1982
5. Council Directive 79/831/EEC of Sept. 1979 (6th amendment) relating to classification packaging, and labelling of dangerous substances.