| 1 | The water quality of the tidal Thames |
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| 2 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
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| 3 | Guardian of the water environment |
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| 4 | Help safeguard the Torridge (leaflet) |
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| 5 | Viruses in the aquatic environment |
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| 6 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
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| 7 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
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| 8 | Pollution control on the River Alt |
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| 9 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
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| 10 | River water quality in the Midlands 1997 |
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| 11 | Information [on the NRA Anglian Region] |
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| 12 | 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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| 13 | River water quality in the Midlands 1998 |
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| 14 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
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| 15 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
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| 16 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
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| 17 | Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent |
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| 18 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
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| 19 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft |
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| 20 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
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| 21 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
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| 22 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
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| 23 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 24 | Summary of monitoring activities on the blackwater estuary |
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| 25 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
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