| 51 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
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| 52 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
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| 53 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
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| 54 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
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| 55 | Review of flood defence practices on the Somerset Levels and Moors : the report |
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| 56 | Water resources for the future : a summary of the strategy for North West Region |
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| 57 | Water resources for the future : a summary of the strategy for South West region |
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| 58 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
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| 59 | Bacterial quality of the bathing waters at Seaton, Cornwall, and of the River Seaton |
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| 60 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
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| 61 | 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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| 62 | 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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| 63 | 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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| 64 | 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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| 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 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
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| 67 | A report on the 1992 strategic stock assessment survey of the upper Eden catchment with particular reference to salmonids |
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| 68 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
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| 69 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
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| 70 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
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| 71 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
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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 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
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| 74 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
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| 75 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
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