| 1276 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
|---|
| 1277 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
|---|
| 1278 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
|---|
| 1279 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
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| 1280 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
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| 1281 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |
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| 1282 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
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| 1283 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
|---|
| 1284 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
|---|
| 1285 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
|---|
| 1286 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
|---|
| 1287 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
|---|
| 1288 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
|---|
| 1289 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
|---|
| 1290 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
|---|
| 1291 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
|---|
| 1292 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
|---|
| 1293 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
|---|
| 1294 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
|---|
| 1295 | Policy and practice for the protection of groundwater : regional appendix South West region |
|---|
| 1296 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
|---|
| 1297 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
|---|
| 1298 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
|---|
| 1299 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
|---|
| 1300 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
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