351 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
352 | The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority |
353 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
354 | An Appraisal of Hydroacoustic Techniques for Monitoring the Spawning Migration of Shad in the River Wye |
355 | Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients |
356 | Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works |
357 | An investigation into the water quality of the River Waldon during wet weather |
358 | Action plan for the management of salmon for the River Test : consultation document |
359 | Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001) |
360 | Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame |
361 | Getting afloat in the Midlands : a guide to using waterways in the region |
362 | Review of the water abstraction charges scheme : consultation document : summary of responses to the consultation |
363 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire; |
364 | The Ecology and Conservation of the Southern Damselfly (Coenagrion mercuriale - Charpentier) in Britain |
365 | 1994 annual report on fisheries in the North West incorporating the annual summary of fishery statistics |
366 | Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive |
367 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
368 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
369 | Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector |
370 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |
371 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
372 | The ecology and management of riparian trees in the NRA Anglian region : draft final report |
373 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
374 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
375 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |