| 5426 | Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94 |
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| 5427 | Summary report on environmental developments : volume 2 : legislation and European practice : November 1998 - May 1989 |
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| 5428 | Summary report on environmental developments : volume 3 : legislation and European practice : June 1989 to March 1990 |
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| 5429 | The influence of agriculture on the quality of natural waters in England and Wales |
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| 5430 | National Rivers Authority/Po River Basin Authority collaboration programme : improved monitoring systems for river water quality : secretariat meeting, Parma, 13-15 December 1995 : programme and briefing notes |
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| 5431 | The law of the National Rivers Authority |
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| 5432 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
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| 5433 | Simba rapids |
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| 5434 | A new angle : a simpler way of licensing fishing |
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| 5435 | Broads research progress report 1991 |
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| 5436 | Broads restoration project : first year report 1990 |
|---|
| 5437 | Teddington low flow survey 1991 |
|---|
| 5438 | Conservation and recreation report 1995/96 |
|---|
| 5439 | Conservation access recreation annual report 95-96 |
|---|
| 5440 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
|
|---|
| 5441 | Conservation requirements of southern damselfly in chalkstream and fen habitats |
|---|
| 5442 | Conservation, access and recreation annual report 93-94 |
|---|
| 5443 | Corporate plan 1991/1992 : Southern region |
|---|
| 5444 | East Anglian salt marshes |
|---|
| 5445 | Environmental opportunities in low lying coastal areas under a scenario of climate change : final report (255/2/T) |
|---|
| 5446 | Fisheries survey 1990 : River Coln, River Churn, Ampney Brook : key site monitoring in relation to low flow problems |
|---|
| 5447 | Nene Valley water level management strategy : information status report |
|---|
| 5448 | Nene waterways partnership initiative : strategy consultation document |
|---|
| 5449 | Ouse Washes : barrier banks improvements |
|---|
| 5450 | Physical environment for river invertebrate communities : progress report |
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