| 201 | Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual) |
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| 202 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
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| 203 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
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| 204 | Mercury, methylmercury and copper in the River Yare, Norfolk : summary of a report to the National Rivers Authority, Anglian Region |
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| 205 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
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| 206 | Options for development of an enhanced team culture in the NRA, using the Welsh Regional Technical Department as an example |
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| 207 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999 |
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| 208 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
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| 209 | The Adur and Ouse catchment abstraction management strategy : consultation document |
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| 210 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
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| 211 | Water quality investigations in the Newlyn river catchment |
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| 212 | Dead zones, live markers: the biological environments of larger U.K. Rivers
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| 213 | An assessment of water quality in the River Yarty catchment |
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| 214 | Fisheries of the middle and lower Wylye and factors affecting their performance |
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| 215 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
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| 216 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
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| 217 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
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| 218 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
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| 219 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
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| 220 | The Seaton, Looe and Fowey catchment management plan : action plan |
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| 221 | Fine sediment deposition in the River Keer : geomorphological assessment |
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| 222 | Quality audit of biological samples for the 1990 river quality survey |
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| 223 | Environmental planning issues in the North Wessex area |
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| 224 | The Dove catchment management plan : consultation report summary : January 1995 |
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| 225 | Continuous water quality monitoring results for the Carnon river |
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