151 | Water resources for the future : a strategy for the West Midlands |
152 | A report on the investigation of the Taff litter problem |
153 | Contaminated land and the water environment : report of the National Rivers Authority |
154 | An investigation into the effect of Farnham STW on the River Wey |
155 | The effect of the voluntary initiative on water quality |
156 | Report on the 1995 stock assessment of the Douglas catchment |
157 | The effects of Guildford STW on the River Wey |
158 | Water resources for the future : a strategy for the East Midlands |
159 | Pollution prevention in the '90's : the positive approach |
160 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
161 | Survey of the non-agricultural use of pesticdes within the Thames region |
162 | The state of the water environment : six year trends report |
163 | Summary guidance on the application of the financial memorandum/scheme of delegation |
164 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
165 | 1967 - Building the bedroom block in the IBP compound at L. George |
166 | 1967 - Singh's men building the extension block in the IBP compound. |
167 | Preventing the spread of crayfish plague in the South West |
168 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
169 | The beaches are on the move! : longshore drift information sheet |
170 | An investigation into the effects of Woking STW on the River Wey |
171 | Water resources for the future : a strategy for the West Midlands |
172 | The Effectiveness of Liners in Inhibiting the Migration of Landfill Gas |
173 | Air quality report for the Anglian Region of the Environment Agency 1999 |
174 | Hydrometry : the science of measuring the water cycle |
175 | Improving the environment in the West Midlands region : Midlands local contribution 2006/11 |