| 1 | Viruses in the aquatic environment |
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| 2 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
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| 3 | 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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| 4 | Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region |
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| 5 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
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| 6 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
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| 7 | Quality audit of biological samples for the 1990 river quality survey |
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| 8 | An assessment of water quality in the River Yarty catchment |
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| 9 | Report on the quality of bathing waters 1990 |
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| 10 | An assessment of river water quality in the River Kenn |
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| 11 | Water quality investigations in the Newlyn river catchment |
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| 12 | Strategy for the use of field instrumentation in water quality monitoring |
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| 13 | Operational mechanisms for the protection and enhancement of headwaters |
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| 14 | Stream survey and assessment in the Ashford and Folkestone areas |
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| 15 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
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| 16 | The evaluation of Grant/YSU 3800 water quality monitor |
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| 17 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 18 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
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| 19 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
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