| 151 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
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| 152 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
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| 153 | Best Available Techniques For The Control Of Pollution In Petrochemical And Large Volume Organic Chemical Processes |
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| 154 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
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| 155 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |
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| 156 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 157 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
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| 158 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
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| 159 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 160 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 161 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
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| 162 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
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| 163 | Guidance on the assessment and interrogation of subsurface analytical contaminant fate and transport models (NC/99/38/1) |
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| 164 | Technical and economic review of cement and lime process : a report to the Environment Agency |
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| 165 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
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| 166 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
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| 167 | The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44) |
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| 168 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
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| 169 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
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| 170 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 171 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
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| 172 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 173 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
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| 174 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 175 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
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