1 | Biological investigation of the Common Lake Stream |
2 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
3 | Assessing and controlling the ecotoxicity of complex effluents |
4 | The River Colne Estuary subtidal biological survey 1992 |
5 | Quantification of the relationship between effluent quality and biological quality : final report |
6 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
7 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |