| 1 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
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| 2 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
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| 3 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
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| 4 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
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| 5 | Procedure for quality assurance for RIVPACS compatible macro-invertebrate samples analysed to the taxonomic level needed for the BMWP-score system |
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| 6 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
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| 7 | Quality audit of biological samples for the 1990 river quality survey |
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| 8 | Method for the assessment of river water quality using benthic macroinvertebrates |
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| 9 | Quality audit of biological samples for the 1991 river quality survey |
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| 10 | An assessment of river water quality in the River Kenn |
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| 11 | Biological water quality monitoring in the Midlands region |
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| 12 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
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| 13 | A macroinvertebrate survey of the Releath stream and associated tributaries within the vicinity of Trevethan Farm : final draft report - Water Quality section, Cornwall area |
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| 14 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
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| 15 | Distribution of Macroinvertebrates in English and Welsh Rivers based on the 1995 Survey |
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| 16 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
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| 17 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
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| 18 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
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| 19 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
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| 20 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
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| 21 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
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| 22 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
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| 23 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
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| 24 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
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| 25 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
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