| 76 | Quality audit of biological samples for the 1990 river quality survey |
|---|
| 77 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
|---|
| 78 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
|---|
| 79 | The Dove catchment management plan : consultation report summary : January 1995 |
|---|
| 80 | A guide to sustainable urban drainage : protecting the quality of our environment |
|---|
| 81 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
|---|
| 82 | The 1990 river and estuary classification survey of England and Wales |
|---|
| 83 | Landfill and the water environment : NRA position statement |
|---|
| 84 | Snapshots of the environment : managing our freshwater fisheries |
|---|
| 85 | Snapshots of the environment : a new environmental approach |
|---|
| 86 | Second Coniston OS map related to the Seismic Survey 1983 |
|---|
| 87 | Note 2 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
|---|
| 88 | Note 1 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
|---|
| 89 | Policy and practice for the protection of groundwater |
|---|
| 90 | Policy and practice for the protection of groundwater |
|---|
| 91 | Policy and practice for the protection of floodplains |
|---|
| 92 | The quality of rivers in England and Wales (1990 to 1995) |
|---|
| 93 | Policy and practice for the protection of groundwater - NRA leaflet |
|---|
| 94 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
|---|
| 95 | The River Thame : catchment review : first draft - 16th Februrary 1996 |
|---|
| 96 | Charging for discharges scheme : guidance to the agricultural industry |
|---|
| 97 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
|---|
| 98 | Note 3 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
|---|
| 99 | The NRA in business : annual review and summary accounts 1993-94 |
|---|
| 100 | Our Midlands environment : the Environment Agency in action |
|---|
