151 | The Wandle, Beverley Brook, Hogsmill catchment management plan : action plan : July 1995 |
152 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
153 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
154 | First annual review of the River Taw catchment management plan (1996) |
155 | An investigation into the sewage system and storm overflow at Beer (1997) |
156 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
157 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
158 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
159 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
160 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
161 | The National Groundwater and Contaminated Land Centre (NGWCLC) |
162 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
163 | NRA strategy for reducing the concentration of pesticides in controlled waters |
164 | Air dispersion climate from the Castle Cement works at Ribblesdale |
165 | Toxicity Reduction Evaluation Case Summary for the Chlor-Alkali Industry |
166 | EC directives and the control of water pollution : fact file |
167 | Attenuation of nitrate in the sub-surface environment |
168 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
169 | The mobilization and release of mercury, copper, iron, manganese and selenium from contaminated sediment as a result of dredging : laboratory simulation studies : interim report to the National Rivers Authority Anglian Region |
170 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
171 | An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95] |
172 | A study of the use of Glycol-based de-icers at RAF Lyneham and their impact on local watercourses during the winter of 1999/2000 |
173 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
174 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
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175 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices |