226 | Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996 |
227 | Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report |
228 | The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads |
229 | Tributyltin in the aquatic environment : final report to the National Rivers Authority September 1990 to September 1992 |
230 | Review of comments on the Environment Agency's consultative report Endocrine disrupting substances in the environment - what should be done? |
231 | A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake |
232 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
233 | The Economics of No-Spray Zones - a Study of the Risks and Benefits of Pesticide No-Spray Restrictions |
234 | Radioactivity in the environment : report for 1998 : a summary and radiological assessment of the Environment Agency's monitoring programmes |
235 | A biological investigation of the affects of discharges from Meldon quarry on the West Okemont River - 8/08/89 and 20/09/89 |
236 | The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe |
237 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
238 | Water conservation planning in the USA : meeting organised by the Environment Agency and CIWEM, 14th June 1996, CBI |
239 | Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters |
240 | Modelling the contribution from non-agricultural sources to nitrate pollution in the Sor Brook (Thames Region) (UC 3134) |
241 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
242 | Evaluation of peroxygens for the amelioration of river pollution : on behalf of the Environment Agency, Thames Region |
243 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
244 | Procedure for quality assurance for RIVPACS compatible macro-invertebrate samples analysed to the taxonomic level needed for the BMWP-score system |
245 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 2 : final draft |
246 | Stage 2 modelling of water storage and transfers in the Anglian region : supporting documentation for the Regional Water Resources Strategy |
247 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
248 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
249 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
250 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |