176 | Policy and practice for the protection of groundwater |
177 | Discharge consent and compliance policy : a blueprint for the future |
178 | The Loddon catchment, Thames Region : proposals for Statutory Water Quality Objectives |
179 | The Tame catchment management plan : consultation report summary : January 1996 |
180 | The Upper Nene catchment management plan : final plan : August 1994 |
181 | Cryptosporidium in river waters: inception of the study |
182 | Swords water quality study - phase 1 : water quality of the Thames |
183 | An investigation of the water quality in three Plymouth catchment streams |
184 | Malodours and discolouration on the Wool Brook Sidmouth |
185 | The River Arun catchment management plan : action plan |
186 | An investigation to determine the water quality of Churchstanton Stream |
187 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
188 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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189 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
190 | Summary of monitoring activities on the blackwater estuary |
191 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
192 | Guide to the use of control charts in water analysis |
193 | A Review of Methods for Assessing the Hydromorphology of Lakes |
194 | Continuous water quality monitoring results for the Carnon river |
195 | An assessment of the NRA algal growth inhibition test : 1993/4 |
196 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
197 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
198 | A second stage evaluation of the Grant YSI3815 Water Logger |
199 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
200 | The Test catchment southern : recommendations for statutory water quality objectives |