| 1226 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
|---|
| 1227 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
|---|
| 1228 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
|---|
| 1229 | 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 |
|---|
| 1230 | 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 |
|---|
| 1231 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
|---|
| 1232 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
|---|
| 1233 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
|---|
| 1234 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
|---|
| 1235 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
|---|
| 1236 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
|---|
| 1237 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
|---|
| 1238 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
|---|
| 1239 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
|
|---|
| 1240 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
|---|
| 1241 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
|---|
| 1242 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
|---|
| 1243 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
|---|
| 1244 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
|---|
| 1245 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
|---|
| 1246 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
|---|
| 1247 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
|---|
| 1248 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
|---|
| 1249 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
|---|
| 1250 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
|---|
