1276 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
1277 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
1278 | A report on water quality issues within the Midford Brook catchment - June 1996 |
1279 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk E |
1280 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
1281 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
1282 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
1283 | Policy and practice for the protection of groundwater : regional appendix South West region |
1284 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
1285 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
1286 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
1287 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
1288 | Future water resources in the Thames Region : a strategy for sustainable management : summary document |
1289 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
1290 | 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 |
1291 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
1292 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
1293 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
1294 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
1295 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
1296 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
1297 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
1298 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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1299 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
1300 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
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