151 | An investigation of the water quality in three Plymouth catchment streams |
152 | Malodours and discolouration on the Wool Brook Sidmouth |
153 | The River Arun catchment management plan : action plan |
154 | The Mersey Estuary 1992 surveys : summary of results |
155 | An investigation to determine the water quality of Churchstanton Stream |
156 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
157 | Summary of monitoring activities on the blackwater estuary |
158 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
159 | Guide to the use of control charts in water analysis |
160 | A Review of Methods for Assessing the Hydromorphology of Lakes |
161 | A survey of trace metals in biota of the Mersey estuary 1993 |
162 | Continuous water quality monitoring results for the Carnon river |
163 | An assessment of the NRA algal growth inhibition test : 1993/4 |
164 | A second stage evaluation of the Grant YSI3815 Water Logger |
165 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
166 | An investigation of sewage on the beach at Porthcothan |
167 | The Test catchment southern : recommendations for statutory water quality objectives |
168 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
169 | An assessment of river water quality in the River Kenn |
170 | The quality of rivers and estuaries in Northumbria region 1990 |
171 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
172 | Cyanobacteria (blue-green algae) in the south west region 1989 |
173 | Toxic blue-green algae : a report by the National Rivers Authority |
174 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
175 | Water quality investigations in the Newlyn river catchment |