176 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
177 | Riverside litter : results of the 1990 campaign and a strategy for the future |
178 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
179 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
180 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
181 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
182 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
183 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
184 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
185 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
186 | Running with the tide : reconciling development pressures with flood risk and the environment |
187 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
188 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
189 | The physical character of rivers and streams in the UK and Isle of Man |
190 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
191 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
192 | A brief history of the River Stour navigation : 1705 to the present day |
193 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
194 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
195 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
196 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England; |
197 | Report on the national marine analytical quality control scheme 1992/93 (MPMMG 93/12) : presented to the October 1993 meeting of the Marine Pollution Monitoring Management Group |
198 | A map of the Queen Elizabeth National Park and the area in which the IBP L. George team were situated from late 1966 to 1972. |
199 | The effects of ammonia in discharges from Hogsmill STW on the water quality of the River Thames at Teddington : Summer 1990 an update |
200 | 1995 drought report : a report on the severity of the drought of 1995 and its effect in the Severn and Trent catchments |