| 51 | The NRA in business : annual review and summary accounts 1993-94 |
|---|
| 52 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
|---|
| 53 | Hampshire and the Isle of Wight local contribution 2006/11 |
|---|
| 54 | First annual review of the River Exe catchment management plan |
|---|
| 55 | First annual review of the River Taw catchment management plan (1996) |
|---|
| 56 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
|---|
| 57 | Identification of water quality problems in the Strat and Neet catchments |
|---|
| 58 | River water quality in the Midlands 1994/95 : water quality summary data |
|---|
| 59 | The quality of rivers in England and Wales (1990 to 1995) |
|---|
| 60 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998 |
|---|
| 61 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
|---|
| 62 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
|---|
| 63 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
|---|
| 64 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
|---|
| 65 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
|---|
| 66 | The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44) |
|---|
| 67 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
|---|
| 68 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
|---|
| 69 | Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001) |
|---|
| 70 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
|---|
| 71 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
|---|
| 72 | An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream |
|---|
| 73 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
|---|
| 74 | The Warwickshire Avon catchment management plan : first annual review : October 1994 - October 1995 (NRA Severn -Trent 45)
|
|---|
| 75 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
|
|---|
