| 176 | 'Sea Vigil' water quality monitoring : the East coast 1992-1993 |
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| 177 | Cyanobacteria (blue-green algae) in the south west region 1989 |
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| 178 | Stream survey and assessment in the Ashford and Folkestone areas |
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| 179 | Method for the assessment of river water quality using benthic macroinvertebrates |
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| 180 | 'Sea Vigil' water quality monitoring : the Wash 1992-1993 |
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| 181 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 182 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
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| 183 | The 1990 river and estuary classification survey of England and Wales |
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| 184 | Summary of monitoring activities on the blackwater estuary |
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| 185 | Water quality in Anglian Region : the first five years |
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| 186 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
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| 187 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
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| 188 | The Ribble Estuary 1992 surveys : summary of results |
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| 189 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
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| 190 | Operational mechanisms for the protection and enhancement of headwaters |
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| 191 | The Mersey Estuary 1992 surveys : summary of results |
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| 192 | Continuous water quality monitoring results for the Upper Tamar |
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| 193 | A Review of Methods for Assessing the Hydromorphology of Lakes |
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| 194 | An assessment of river water quality in the River Kenn |
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| 195 | A second stage evaluation of the Grant YSI3815 Water Logger |
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| 196 | First annual review of the River Exe catchment management plan |
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| 197 | Wash zone report. Part 1 : the Wash NRA monitoring review |
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| 198 | Distribution of Azolla in the Great Ouse catchment |
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| 199 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 200 | The Upper Nene catchment management plan : final plan : August 1994 |
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