151 | Abandoned mines and the water environment : report of the National Rivers Authority |
152 | Anglian region state of the environment report : the IPC perspective |
153 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
154 | An investigation into the effect of Farnham STW on the River Wey |
155 | Engineering the environment : profile of the Anglian Engineering Department |
156 | The effect of the voluntary initiative on water quality |
157 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
158 | Hydrometry : the science of measuring the water cycle |
159 | An investigation into the effects of Woking STW on the River Wey |
160 | The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society |
161 | A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies |
162 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
163 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
164 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
165 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
166 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
167 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
168 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
169 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
170 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
171 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
172 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
173 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
174 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
175 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |