| 1251 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
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| 1252 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
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| 1253 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
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| 1254 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
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| 1255 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
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| 1256 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
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| 1257 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 1258 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
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| 1259 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
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| 1260 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
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| 1261 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 1262 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
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| 1263 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
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| 1264 | Land drainage consent report : investigation of the conservation input into land drainage consents |
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| 1265 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
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| 1266 | The government's policy for a public regulatory body in a privatised water industry |
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| 1267 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
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| 1268 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 1269 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 1270 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
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| 1271 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
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| 1272 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 1273 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
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| 1274 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |
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| 1275 | An assessment of mercury contamination in the Red River catchment : final draft report |
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