| 4876 | Biological assessment of inorganic and organic enrichment of watercourses by Hatfield, Rye Meads, Deephams and Bishop Stortford sewage effluents |
|---|
| 4877 | The Eastern Rother |
|---|
| 4878 | High Resolution In-situ Monitoring of Hyporheic Zone Biogeochemistry |
|---|
| 4879 | Hambledon lock |
|---|
| 4880 | Salmon fisheries in Scotland |
|---|
| 4881 | AMP3 benefits assessment low flow alleviation schemes : final report (including business cases) |
|---|
| 4882 | Lodes-Granta groundwater scheme |
|---|
| 4883 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
|---|
| 4884 | A report into the impact of small dam construction at Delford bridge, De Lank river |
|---|
| 4885 | River Otter catchment river water quality classification 1990 |
|---|
| 4886 | Blue-green algae |
|---|
| 4887 | River Hiz : alleviation of low flows |
|---|
| 4888 | Porthluney (Caerhays) bathing water failures |
|---|
| 4889 | Pesticides in the aquatic environment 1995 |
|---|
| 4890 | Policy and practice for the protection of groundwater |
|---|
| 4891 | Enhancements to modflow : variations in hydraulic conductivity and storage with depth (NC/00/23) |
|---|
| 4892 | Boat safety scheme guidance notes - June 1996 |
|---|
| 4893 | Water resources for the future : annual review 2003 |
|---|
| 4894 | NRA corporate plan 1994-95 - Summary |
|---|
| 4895 | Arun and western streams LEAP : July 2000 |
|---|
| 4896 | Investigation into the intermittent failure of Wembury Beach to comply with EC bathing water |
|---|
| 4897 | The impact of climate change on severe droughts: Major droughts in England and Wales from 1800 and evidence of impact of Impact |
|---|
| 4898 | Welland and Glen river system : flood defences along the Welland and Glen |
|---|
| 4899 | The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society |
|---|
| 4900 | Environmental assessment guidelines : supplementary information |
|---|
