| 1251 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
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| 1252 | Devon area internal report - further investigations into pipe discharges in the Lower Teign estuary |
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| 1253 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |
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| 1254 | Future foundations : building a better South West : a sustainable construction charter for the region |
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| 1255 | National Centre for Risk Analysis and Options Appraisal guidance on economic appraisal in the Environment Agency |
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| 1256 | The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44) |
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| 1257 | NRA programme for the monitoring of water quality Parts 1 to 3 - November 1994 |
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| 1258 | The National Centre for Environmental Data and Surveillance : annual report April 1998 - April 1999 |
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| 1259 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
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| 1260 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
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| 1261 | A report on water quality issues within the Midford Brook catchment - June 1996 |
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| 1262 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
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| 1263 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
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| 1264 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
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| 1265 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 1266 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
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| 1267 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
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| 1268 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
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| 1269 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 1270 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
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| 1271 | Future water resources in the Thames Region : a strategy for sustainable management : summary document |
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| 1272 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
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| 1273 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 1274 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
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| 1275 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
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