| 26 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |
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| 27 | Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank |
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| 28 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
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| 29 | Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996 |
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| 30 | Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996 |
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| 31 | An estimated map of NO2 concentration in the Midlands region : a report produced for the Environment Agency |
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| 32 | Biosensors for environmental monitoring : a review of capabilities and strategies for the future : consultant's report to the NRA |
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| 33 | A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake |
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| 34 | The application of toxicity-based criteria for the regulatory control of wastewater dicharges Response compendium March 1997 |
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| 35 | Corporate Environmental Reporting in the UK Water Sector - A Concise Review |
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| 36 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
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| 37 | Leachate Monitoring For The Brogborough Test Cell Project |
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| 38 | Environmental assessment of selected abandoned minewaters in the North East region |
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| 39 | Stream survey and assessment in the Ashford and Folkestone areas |
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| 40 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
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| 41 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 42 | Quality audit of biological samples for the 1990 river quality survey |
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| 43 | A Review of Methods for Assessing the Hydromorphology of Lakes |
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| 44 | An investigation of the water quality in three Plymouth catchment streams |
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| 45 | An investigation into the bathing water quality at Porthallow |
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| 46 | The 1990 river and estuary classification survey of England and Wales |
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| 47 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
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| 48 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
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| 49 | The Ribble Estuary 1992 surveys : summary of results |
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| 50 | Cyanobacteria (blue-green algae) in the south west region 1989 |
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