| 7051 | NRA research and development programme topic B2 : flow regimes : project B2.2 : low flow conditions |
|---|
| 7052 | European Community surface-water abstraction directive : bacteriological results 1989 |
|---|
| 7053 | Bathing water quality survey 1992 |
|---|
| 7054 | Bathing water quality survey 1993 |
|---|
| 7055 | An assessment of water quality in the River Yarty catchment |
|---|
| 7056 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
|---|
| 7057 | River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region) |
|---|
| 7058 | Water resources planning : Deben groundwater unit water resources management plan |
|---|
| 7059 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
|---|
| 7060 | River Teign catchment river water quality classification 1990 |
|---|
| 7061 | River Teign catchment river water quality classification 1991 |
|---|
| 7062 | Investigations of discharges into the River Lemon at Newton Abbot |
|---|
| 7063 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
|---|
| 7064 | 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 |
|---|
| 7065 | National Rivers Authority, Severn-Trent Region (NRA Severn-Trent 55)
|
|---|
| 7066 | Report on monitoring of environmental quality in the Severn Estuary |
|---|
| 7067 | Audit of 1994 RCS programme |
|---|
| 7068 | Boating on Sussex Rivers |
|---|
| 7069 | Water quality survey of London Docks |
|---|
| 7070 | Audit of recreational access for disables people 1997/98 |
|---|
| 7071 | A better quality of life : a framework for change : July 2001 |
|---|
| 7072 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
|---|
| 7073 | Advisory committee for Wales first annual report 1991 |
|---|
| 7074 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
|---|
| 7075 | Happisburgh to Winterton sea defences |
|---|
