| 176 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
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| 177 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
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| 178 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
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| 179 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 180 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
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| 181 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
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| 182 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
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| 183 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
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| 184 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
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| 185 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 186 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
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| 187 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
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| 188 | Best Available Techniques For The Control Of Pollution In Petrochemical And Large Volume Organic Chemical Processes |
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| 189 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
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| 190 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |
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| 191 | The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44) |
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| 192 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
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| 193 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 194 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
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| 195 | Guidance on the assessment and interrogation of subsurface analytical contaminant fate and transport models (NC/99/38/1) |
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| 196 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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| 197 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
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| 198 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
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| 199 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
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| 200 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
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