1 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
2 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
3 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
4 | Stream survey and assessment in the Ashford and Folkestone areas |
5 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
6 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |