176 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
177 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
178 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
179 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
180 | Impact assessment of Meldon quarry on water quality in the West Okement river |
181 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
182 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
183 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
184 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
185 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
186 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
187 | Best Available Techniques For The Control Of Pollution In Petrochemical And Large Volume Organic Chemical Processes |
188 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
189 | The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44) |
190 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
191 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
192 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
193 | Guidance on the assessment and interrogation of subsurface analytical contaminant fate and transport models (NC/99/38/1) |
194 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
195 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
196 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
197 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
198 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
199 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
200 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |