| 151 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
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| 152 | NRA strategy for reducing the concentration of pesticides in controlled waters |
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| 153 | Air dispersion climate from the Castle Cement works at Ribblesdale |
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| 154 | Toxicity Reduction Evaluation Case Summary for the Chlor-Alkali Industry |
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| 155 | EC directives and the control of water pollution : fact file |
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| 156 | Attenuation of nitrate in the sub-surface environment |
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| 157 | Integrated pollution control and radioactive substances in the Anglian Region |
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| 158 | General guide to the prevention of pollution of controlled water |
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| 159 | An assessment of water quality in the River Yarty catchment |
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| 160 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
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| 161 | Environmental planning issues in the North Wessex area |
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| 162 | The NRA in business : annual review and summary accounts 1993-94 |
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| 163 | Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A) |
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| 164 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
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| 165 | An investigation of sewage on the beach at Porthcothan |
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| 166 | Snapshots of the environment : a new environmental approach |
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| 167 | Water quality investigations in the Newlyn river catchment |
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| 168 | 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 |
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| 169 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
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| 170 | 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] |
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| 171 | 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 |
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| 172 | 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 |
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| 173 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
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| 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 |
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