176 | The ecology and management of riverine trees : interim report |
177 | 'Sea Vigil' water quality monitoring : the Wash 1992-1993 |
178 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
179 | The Yarrow catchment : recommendations for statutory water quality objectives |
180 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
181 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
182 | Policy and practice for the protection of groundwater : Southern region appendix |
183 | Uses of the water environment: factsheet number six |
184 | Environmental snapshot for the East of England [2000] |
185 | Biodiversity strategy and action plan for the Environment Agency (Thames Region) |
186 | Biological water quality monitoring in the Midlands region |
187 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
188 | Environmental protection and pollution control : in the North West |
189 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
190 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
191 | Our Midlands environment : the Environment Agency in action |
192 | Integrated pollution control and radioactive substances in the Anglian Region |
193 | Water resources for the future : a strategy for North East Region |
194 | Environmental snapshot for the East of England (summary report) |
195 | Policy and practice for the protection of groundwater - Anglian Region appendix |
196 | Quality audit of biological samples for the 1990 river quality survey |
197 | Environmental snapshot for the East of England [1999] |
198 | Setting up a hydraulic model of the Thurne Broads |
199 | Protecting the environment through effective Environment Agency regulation and advice |
200 | Our vision for the Thames Gateway : a showcase for sustainable development |