| 4651 | River Strat catchment river water quality classification 1991 |
|---|
| 4652 | Report on the quality of bathing waters 1990 |
|---|
| 4653 | Isle of Wight catchment management plan : consultation report |
|---|
| 4654 | Spring Carp Mortality Syndrome (SCMS) Transmission Study |
|---|
| 4655 | River catchment management plans : data report |
|---|
| 4656 | Hampshire salmon investigation report on salmon radio tracking 1991 |
|---|
| 4657 | Focus on Biodiversity Update 2002 |
|---|
| 4658 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
|---|
| 4659 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
|---|
| 4660 | River Corridor Surveys
|
|---|
| 4661 | Technical services available to NRA staff |
|---|
| 4662 | Land drainage consent report : investigation of the conservation input into land drainage consents |
|---|
| 4663 | Regional water resource review |
|---|
| 4664 | Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment |
|---|
| 4665 | Flood defence levels of service : stage 2 annex B (Note 127) : land use assessment |
|---|
| 4666 | The rehabilitation of the River Taff |
|---|
| 4667 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
|---|
| 4668 | The government's policy for a public regulatory body in a privatised water industry |
|---|
| 4669 | Bideford flood plan : public information leaflet |
|---|
| 4670 | Upper Lee catchment management plan : final plan : September 1994 |
|---|
| 4671 | Restoration of Riverine Trout Habitats - A Guidance Manual |
|---|
| 4672 | Land Use and Fisheries: Results of Sediment Trapping in Artificial Salmon Redds, Winter 1999/2000 |
|---|
| 4673 | Applictions of Artificial Intelligence in River Quality Surveys |
|---|
| 4674 | EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect" |
|---|
| 4675 | River Ray, Wiltshire : fisheries survey 1989 |
|---|
