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201An investigation of the water quality in three Plymouth catchment streams
202Malodours and discolouration on the Wool Brook Sidmouth
203The River Arun catchment management plan : action plan
204The Mersey Estuary 1992 surveys : summary of results
205An investigation to determine the water quality of Churchstanton Stream
206Proposals for statutory water quality objectives : report of the National Rivers Authority
207Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
208Development of an Estuarine Classification Scheme for the Water Framework Directive
209Summary of monitoring activities on the blackwater estuary
210Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring
211Guide to the use of control charts in water analysis
212A Review of Methods for Assessing the Hydromorphology of Lakes
213A survey of trace metals in biota of the Mersey estuary 1993
214Continuous water quality monitoring results for the Carnon river
215An assessment of the NRA algal growth inhibition test : 1993/4
216Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8
217Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9
218A second stage evaluation of the Grant YSI3815 Water Logger
219The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall
220An investigation of sewage on the beach at Porthcothan
221The Test catchment southern : recommendations for statutory water quality objectives
222The Worcestershire Stour catchment : recommendations for statutory water quality objectives
223An assessment of river water quality in the River Kenn
224Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report
225The quality of rivers and estuaries in Northumbria region 1990