| 176 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
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| 177 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 178 | The Ribble Estuary 1992 surveys : summary of results |
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| 179 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
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| 180 | Operational mechanisms for the protection and enhancement of headwaters |
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| 181 | The Mersey Estuary 1992 surveys : summary of results |
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| 182 | Continuous water quality monitoring results for the Upper Tamar |
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| 183 | A Review of Methods for Assessing the Hydromorphology of Lakes |
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| 184 | An assessment of river water quality in the River Kenn |
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| 185 | A second stage evaluation of the Grant YSI3815 Water Logger |
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| 186 | First annual review of the River Exe catchment management plan |
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| 187 | Wash zone report. Part 1 : the Wash NRA monitoring review |
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| 188 | Distribution of Azolla in the Great Ouse catchment |
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| 189 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 190 | The Upper Nene catchment management plan : final plan : August 1994 |
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| 191 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
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| 192 | Our Midlands environment : the Environment Agency in action |
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| 193 | The quality of rivers in England and Wales (1990 to 1995) |
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| 194 | First annual review of the Taw/Torridge estuary catchment management plan (1996) |
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| 195 | The Wandle, Beverley Brook, Hogsmill catchment management plan : action plan : July 1995 |
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| 196 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 197 | First annual review of the River Taw catchment management plan (1996) |
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| 198 | Artificial recharge to groundwater in the Otter valley |
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| 199 | Non-compliance of the Bidwell Brook with river quality objectives |
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| 200 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
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