| 351 | River Looe catchment river water quality classification 1991 |
|---|
| 352 | River Nar eutrophication studies : diatoms : draft report |
|---|
| 353 | Second annual review of the Lower Bristol Avon catchment management plan |
|---|
| 354 | River Camel catchment river water quality classification 1991 |
|---|
| 355 | The Don, Rother and Dearne catchment (river factfiles) |
|---|
| 356 | Safeguarding the lower bristol avon - public consultation |
|---|
| 357 | Yorkshire Region Plan Summary 1991/1992 |
|---|
| 358 | Delabole Stream (abandoned minewater) water quality investigation (total zinc) |
|---|
| 359 | River Taw catchment river water quality classification 1990 |
|---|
| 360 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
|---|
| 361 | Environmental protection fisheries control : River Okement fish mortality, 16.09.89 |
|---|
| 362 | Investigation to monitor storm sewer overflow events from Kenn and Kennford STW and pumping station |
|---|
| 363 | North Wessex area routine fishery survey By Brook March - August 1999 |
|---|
| 364 | North West Norfolk catchment management plan : summary report : March 1995 |
|---|
| 365 | The River Alt : fact file |
|---|
| 366 | Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996 |
|---|
| 367 | An investigation into the bacteriological levels in the River Seaton |
|---|
| 368 | Yorkshire Derwent catchment flood management plan, March 2007 |
|---|
| 369 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
|---|
| 370 | The Wear catchment (river factfiles) |
|---|
| 371 | Sankey/Glaze : annual review : February 1998 |
|---|
| 372 | Seaburn sewer survey, 05-07 August 1991 |
|---|
| 373 | National Rivers Authority river quality survey GQA assessment 1993 Nothumbria and Yorkshire Region. Part 1 Reach classification : Freshwater rivers and canals |
|---|
| 374 | Crantock EC bathing beach additional monitoring data report : final report |
|---|
| 375 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
|---|
