| 51 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
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| 52 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
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| 53 | The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority |
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| 54 | Review of flood defence practices on the Somerset Levels and Moors : the report |
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| 55 | 1994 annual report on fisheries in the North West incorporating the annual summary of fishery statistics |
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| 56 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
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| 57 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
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| 58 | Water resources for the future : a summary of the strategy for North West Region |
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| 59 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
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| 60 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
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| 61 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
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| 62 | 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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| 63 | 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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| 64 | 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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| 65 | 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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| 66 | The new waterlands? Proceedings of a one day seminar organised by the Sussex Wildlife Trust as part of the RSNC Wildlife Trusts Parnership Water For Wildlife campaign |
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| 67 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
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| 68 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
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| 69 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
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| 70 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
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| 71 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
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| 72 | 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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| 73 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
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| 74 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
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| 75 | 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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