176 | Water for the future in Kent : NRA response to the issues and options report |
177 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
178 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
179 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
180 | The influence of agriculture on the quality of natural waters in England and Wales |
181 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
182 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
183 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
184 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
185 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
186 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
187 | An investigation into the effects of Alton sewage works on the River Wey North |
188 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
189 | The land-use planning system and the Water Framework Directive (can't read barcode) |
190 | Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4 |
191 | Responses to 'Outlook for the environment' : a summary of the responses to the Environment Agency's consulation on the priorities for investment by water companies in environmental improvements as part of the Periodic Review |
192 | Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group |
193 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
194 | Outlook for the environment : a consultation paper by the Environment Agency on the priorities for investment by water companies in environmental improvements |
195 | Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority |
196 | East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe |
197 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
198 | Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS) |
199 | The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994 |
200 | The new waterlands? Proceedings of a one day seminar organised by the Sussex Wildlife Trust as part of the RSNC Wildlife Trusts Parnership Water For Wildlife campaign |