176 | Summary of monitoring activities on the blackwater estuary |
177 | A survey of trace metals in biota of the Mersey estuary 1993 |
178 | Continuous water quality monitoring results for the Carnon river |
179 | Wyre estuary shoreline management plan : the Environment Agency's contribution to sustainable development |
180 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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181 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
182 | An investigation of sewage on the beach at Porthcothan |
183 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
184 | Dioxins and the River Doe Lea : plain English report |
185 | Second annual review of the Lower Bristol Avon catchment management plan |
186 | Second annual review of the Upper Bristol Avon catchment management plan |
187 | The River Avon and its tributaries near Malmesbury : river management studies |
188 | Eel and elver studies in the Severn : interim report (256/6/ST) |
189 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
190 | Pesticide residues in fish taken from the Newlyn River (1992) |
191 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
192 | Water quality investigations in the Newlyn river catchment |
193 | The River Alt/Crossens fish stock assessment 2001 |
194 | Investigations of discharges into the River Lemon at Newton Abbot |
195 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
196 | The Ely Ouse catchment management plan : final plan : January 1994 |
197 | Groundwater flooding in the Thames region : winter 2000/01 |
198 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
199 | Spring salmon : a review of factors affecting the abundance and catch of spring salmon from the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
200 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |