| 5251 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
|---|
| 5252 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
|---|
| 5253 | Toxixity Based Criteria for Receiving Water Quality - Stage 2 |
|---|
| 5254 | Modelling seepage and groundwater flows from natural and replenished beaches : operational investigation 582 (anglian region) |
|---|
| 5255 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
|---|
| 5256 | Policy and practice for the protection of groundwater : regional appendix South West region |
|---|
| 5257 | Post drought soil water recharge : a study of the processes of recharge |
|---|
| 5258 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
|---|
| 5259 | Conserving water in buildings |
|---|
| 5260 | Mussel simulation program documentation |
|---|
| 5261 | Chlorophyll a : SCA method revision (395/2/A) : draft project report |
|---|
| 5262 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
|---|
| 5263 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
|---|
| 5264 | Recreational waterway byelaws in the Anglian region |
|---|
| 5265 | Comparison of concentration values recorded for NMP locations with Annex 1A/OSPARCOM locations |
|---|
| 5266 | Continuous water quality monitoring results for the Carnon river |
|---|
| 5267 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
|---|
| 5268 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
|---|
| 5269 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
|---|
| 5270 | Monitoring of freshwaters for E.C. dangerous substances list 1 and list 2, 1990 |
|---|
| 5271 | An assessment of the NRA algal growth inhibition test : 1993/4 |
|---|
| 5272 | Carnon River EC dangerous substance directive failure : final draft report |
|---|
| 5273 | Red River (R23A003) EC Dangerous Substance Directive failure 1994 : May 1996. COR/96/004 |
|---|
| 5274 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
|---|
| 5275 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
|---|
