| 1226 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
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| 1227 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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| 1228 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 1229 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
|---|
| 1230 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
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| 1231 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
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| 1232 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 1233 | Guidance on the assessment and interrogation of subsurface analytical contaminant fate and transport models (NC/99/38/1) |
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| 1234 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
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| 1235 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
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| 1236 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
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| 1237 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
|---|
| 1238 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
|---|
| 1239 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
|---|
| 1240 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
|---|
| 1241 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
|---|
| 1242 | Policy and practice for the protection of groundwater : regional appendix South West region |
|---|
| 1243 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
|---|
| 1244 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
|---|
| 1245 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
|---|
| 1246 | Impact assessment of Meldon quarry on water quality in the West Okement river |
|---|
| 1247 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
|---|
| 1248 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
|---|
| 1249 | Land drainage consent report : investigation of the conservation input into land drainage consents |
|---|
| 1250 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
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