151 | The development of the Gammarus pulex feeding rate Bioassay |
152 | The effects of Guildford STW on the River Wey |
153 | Water resources for the future : a strategy for the East Midlands |
154 | Report on the 1995 stock assessment of the Douglas catchment |
155 | The Implications Of Climate Change For The Environment Agency |
156 | Investigation into the cause of high pH in the Budleigh Brook |
157 | 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 |
158 | 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 |
159 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
160 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
161 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
162 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
163 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
164 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
165 | State of the environment 2001 : the Environment agency's contribution to a better environment in the South East |
166 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
167 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
168 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
169 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
170 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective |
171 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
172 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
173 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
174 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
175 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |