| 151 | The Ribble Estuary 1992 surveys : summary of results |
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| 152 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
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| 153 | Operational mechanisms for the protection and enhancement of headwaters |
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| 154 | The Mersey Estuary 1992 surveys : summary of results |
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| 155 | Continuous water quality monitoring results for the Upper Tamar |
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| 156 | A Review of Methods for Assessing the Hydromorphology of Lakes |
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| 157 | An assessment of river water quality in the River Kenn |
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| 158 | A second stage evaluation of the Grant YSI3815 Water Logger |
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| 159 | Wash zone report. Part 1 : the Wash NRA monitoring review |
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| 160 | Distribution of Azolla in the Great Ouse catchment |
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| 161 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 162 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
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| 163 | Our Midlands environment : the Environment Agency in action |
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| 164 | The quality of rivers in England and Wales (1990 to 1995) |
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| 165 | Report on the quality of bathing waters 1990 |
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| 166 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 167 | Artificial recharge to groundwater in the Otter valley |
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| 168 | Non-compliance of the Bidwell Brook with river quality objectives |
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| 169 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
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| 170 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
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| 171 | An environmental snapshot for the Anglian region 2003 |
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| 172 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
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| 173 | Identification of water quality problems in the Strat and Neet catchments |
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| 174 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
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| 175 | Method for the assessment of river water quality using benthic macroinvertebrates |
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