176 | Water resources for the future : a strategy for the West Midlands |
177 | Hydrometry : the science of measuring the water cycle |
178 | A report on the investigation of the Taff litter problem |
179 | Contaminated land and the water environment : report of the National Rivers Authority |
180 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
181 | The effect of the voluntary initiative on water quality |
182 | River Darent : strategy for the enhancement of the River Darent, Kent |
183 | Report on the 1995 stock assessment of the Douglas catchment |
184 | The effects of Guildford STW on the River Wey |
185 | Water resources for the future : a strategy for the East Midlands |
186 | Pollution prevention in the '90's : the positive approach |
187 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
188 | 1967 - Building the bedroom block in the IBP compound at L. George |
189 | Survey of the non-agricultural use of pesticdes within the Thames region |
190 | The state of the water environment : six year trends report |
191 | Summary guidance on the application of the financial memorandum/scheme of delegation |
192 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
193 | 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 |
194 | 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 |
195 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
196 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
197 | State of the environment 2001 : the Environment agency's contribution to a better environment in the South East |
198 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
199 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
200 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |