| 6251 | Alternative Farming Methods A Study of the Effects of an Integrated Arable Mgment System on Levels of Herbicide and Nutrients Reaching 'Controlled Waters' |
|---|
| 6252 | Upper Fal Estuary urban waste water treatment directive sensitive area (eutrophic) designation : final draft report |
|---|
| 6253 | General Quality Assessment (GQA) South Wessex Area 1994 |
|---|
| 6254 | Water wise : a water saving guide for NRA offices |
|---|
| 6255 | Annual classification of river water quality 1992 |
|---|
| 6256 | Business strategy : final Aug 1998 |
|---|
| 6257 | Fishery byelaws 1992 |
|---|
| 6258 | Time of travel studies : average and high flows River Ock |
|---|
| 6259 | Flood defence (NRA Severn-Trent 59)
|
|---|
| 6260 | Scoping guidance for the environmental assessment of projects |
|---|
| 6261 | A study of the mayfly parasite Spiriopsis adipophila, Arvy and Peters (1972) (=Sprininella adipophila, Arvy and Delage 1966) in Ephemera danica from the River Pang, a tributary of the River Thames |
|---|
| 6262 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
|---|
| 6263 | Oxford structures fisheries survey 1992 |
|---|
| 6264 | River Lark : biological monitoring 1989-91, RE Isleham WTW |
|---|
| 6265 | The physical character of rivers and streams in the UK and Isle of Man |
|---|
| 6266 | Serratella ignita |
|---|
| 6267 | A monitoring methodology for wetlands |
|---|
| 6268 | A wetland framework for impact assessment at statutory sites in England and Wales |
|---|
| 6269 | River catchment management plans : marsh dykes ecology survey : appraisal report |
|---|
| 6270 | River Severn upper reaches catchment management plan : second annual review : July 1996 - July 1997 |
|---|
| 6271 | The drought of 1988-1992 in Anglia : a review |
|---|
| 6272 | An assessment of water quality an Nansmellyn Marsh |
|---|
| 6273 | Life in rivers |
|---|
| 6274 | An Analytical And Descriptive Model Of Sustainable Development |
|---|
| 6275 | Biogeochemical Controls on Phosphorus Cycling Between Sediment and Water in Estuaries |
|---|
