1 | The Lowermoor environment report |
2 | Enhancing the River Tamar |
3 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
4 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
5 | Help safeguard the Torridge (leaflet) |
6 | An investigation into the bacteriological levels in the River Seaton |
7 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
8 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
9 | Pollution control on the River Alt |
10 | Safeguarding the lower bristol avon - public consultation |
11 | An investigation into the water quality of the River Waldon during wet weather |
12 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
13 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
14 | A review of the performance of Aldershot STW and its effect on the River Blackwater |
15 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
16 | Investigation into the chemicals present and entering the Stover Lake, Stover Country Park |
17 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
18 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
19 | The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994 |
20 | Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges |
21 | Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3 |
22 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
23 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
24 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
25 | A biological investigation of the affects of discharges from Meldon quarry on the West Okemont River - 8/08/89 and 20/09/89 |