1 | The effects of flow reduction in the River Dee on the aquatic environment |
2 | The regulation of fish farming by the National Rivers Authority |
3 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
4 | Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3 |
5 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
6 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
7 | The NRA in business : annual review and summary accounts 1993-94 |
8 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
9 | Method for assessing the heritage value of net fisheries |
10 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
11 | A strategy for the management of salmon in England and Wales |
12 | Use of rod catch-effort data to monitor migratory salmonids in Wales : a report submitted in part fulfillment of the requirements of the course |
13 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
14 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
15 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
16 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
17 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |