151 | The state of the water environment : six year trends report |
152 | Engineering the environment : profile of the Anglian Engineering Department |
153 | Genetics and the management of the Atlantic salmon |
154 | The Environment Agency's state of the environment report for Thames Region |
155 | The implications of climate change for the National Rivers Authority (Report 12) |
156 | Hysim model : modelling the flows of the River Deben |
157 | Abandoned mines and the water environment : report of the National Rivers Authority |
158 | Contaminated land and the water environment : report of the National Rivers Authority |
159 | The development of the Gammarus pulex feeding rate Bioassay |
160 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
161 | Preventing the spread of crayfish plague in the South West |
162 | Technical Summary - Alternative Approaches to Assessing the Aesthetic Quality of the Environment |
163 | The Effectiveness of Liners in Inhibiting the Migration of Landfill Gas |
164 | A report on the investigation of the Taff litter problem |
165 | Battling the tide : flood defences in the Anglian region |
166 | Salmon in the Dee catchment: the scientific basis for management |
167 | 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 |
168 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
169 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
170 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
171 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
172 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
173 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
174 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
175 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |