151 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
152 | Metallothionein in eels from the Thames Estuary : an indicator of environmental quality |
153 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
154 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
155 | The evaluation of an hydrolab DS3 submersible water quality monitor |
156 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
157 | Fine sediment deposition in the River Keer : geomorphological assessment |
158 | Quality audit of biological samples for the 1990 river quality survey |
159 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
160 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
161 | Environmental planning issues in the North Wessex area |
162 | An environmental snapshot for the Anglian region 2003 |
163 | The Dove catchment management plan : consultation report summary : January 1995 |
164 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
165 | A Review of Methods for Assessing the Hydromorphology of Lakes |
166 | Continuous water quality monitoring results for the Carnon river |
167 | Biological water quality monitoring in the Midlands region |
168 | Environmental snapshot for the East of England [1999] |
169 | Discharge consent and compliance policy : a blueprint for the future |
170 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
171 | An investigation of the water quality in three Plymouth catchment streams |
172 | Impact of breakwaters on the water quality of Sidmouth beach |
173 | A survey of trace metals in biota of the Mersey estuary 1993 |
174 | Protecting and improving the water environment : model policies |
175 | The Yarrow catchment : recommendations for statutory water quality objectives |