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201Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent
202The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
203Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species
204Outlook for the environment : a consultation paper by the Environment Agency on the priorities for investment by water companies in environmental improvements
205A field guide to the British seaweeds : as required for assistance in the classification of water bodies under the Water Framework Directive
206Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
207Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region
208Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS)
209The Economics of No-Spray Zones - a Study of the Risks and Benefits of Pesticide No-Spray Restrictions
210An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989
211Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters
212An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96
213The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe
214A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock
215A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft
216Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
217An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys
218Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991
219A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 2 : final draft
220Modelling the contribution from non-agricultural sources to nitrate pollution in the Sor Brook (Thames Region) (UC 3134)
221NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group
222An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95]
223Water framework directive : guiding principles on the technical requirements (summary) : accompanying summary to the Environment Agency consultation document
224Water conservation planning in the USA : meeting organised by the Environment Agency and CIWEM, 14th June 1996, CBI
225Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season