| 51 | The influence of agriculture on the quality of natural waters in England and Wales |
|---|
| 52 | The ecology and management of riparian trees in the NRA Anglian region : draft final report |
|---|
| 53 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |
|---|
| 54 | Riverside litter : results of the 1990 campaign and a strategy for the future |
|---|
| 55 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
|---|
| 56 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report |
|---|
| 57 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
|---|
| 58 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
|---|
| 59 | Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4 |
|---|
| 60 | 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 |
|---|
| 61 | Evaluation of peroxygens for the amelioration of river pollution : on behalf of the Environment Agency, Thames Region |
|---|
| 62 | Land use assessment of non-tidal main rivers in the southern region of the National Rivers Authority : report EX 2922 |
|---|
| 63 | Contaminants entering the sea : a report on contaminant loads entering the seas around England and Wales 1990-1993 |
|---|
| 64 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
|---|
| 65 | Environmental snapshot for the East of England [version 1] |
|---|
| 66 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
|---|
| 67 | Toxicity Reduction Evaluation Case Summary for the Chlor-Alkali Industry |
|---|
| 68 | An assessment of water quality in the River Yarty catchment |
|---|
| 69 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
|---|
| 70 | Fine sediment deposition in the River Keer : geomorphological assessment |
|---|
| 71 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
|---|
| 72 | The Dove catchment management plan : consultation report summary : January 1995 |
|---|
| 73 | Minehead sea defences scheme : taming the tempestuous tides |
|---|
| 74 | Integrated pollution control and radioactive substances in the Anglian Region |
|---|
| 75 | Broadland flood alleviation strategy : the programme for flood defence works |
|---|
