151 | Water quality investigations in the Newlyn river catchment |
152 | An assessment of water quality in the River Yarty catchment |
153 | Investigations of discharges into the River Lemon at Newton Abbot |
154 | Report on monitoring of environmental quality in the Severn Estuary |
155 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
156 | Water quality in Anglian Region : the first five years |
157 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
158 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
159 | A study of the use of Glycol-based de-icers at RAF Lyneham and their impact on local watercourses during the winter of 1999/2000 |
160 | An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95] |
161 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
162 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
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163 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices |
164 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
165 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
166 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
167 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
168 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
169 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
170 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
171 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
172 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
173 | Best Available Techniques For The Control Of Pollution In Petrochemical And Large Volume Organic Chemical Processes |
174 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
175 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |