| 51 | The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority |
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| 52 | Review of flood defence practices on the Somerset Levels and Moors : the report |
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| 53 | 1994 annual report on fisheries in the North West incorporating the annual summary of fishery statistics |
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| 54 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
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| 55 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
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| 56 | Water resources for the future : a summary of the strategy for North West Region |
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| 57 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
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| 58 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
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| 59 | Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe |
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| 60 | A review of the use of multifunction wardens in the Devon Area of the South Western Region of the National Rivers Authority, with particular reference to their use within the fisheries function |
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| 61 | A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids |
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| 62 | 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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| 63 | Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study |
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| 64 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
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| 65 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
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| 66 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
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| 67 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
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| 68 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
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| 69 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
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| 70 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
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| 71 | Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare |
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| 72 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
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| 73 | A report on the 1992 strategic stock assessment survey of the upper Eden catchment with particular reference to salmonids |
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| 74 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
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| 75 | A biological investigation of the affects of discharges from Meldon quarry on the West Okemont River - 8/08/89 and 20/09/89 |
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