151 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
152 | Striking the right balance : Somerset Levels and Moors water level management strategy review |
153 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
154 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
155 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
156 | Policy and practice for the protection of groundwater : regional appendix South West region |
157 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
158 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
159 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
160 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
161 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
162 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
163 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
164 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
165 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
166 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
167 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
168 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
169 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
170 | Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II |
171 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
172 | Report on the millennium chalk streams fly trends study : a survey carried out in 2000 among 365 fly fishermen, fishery owners, club secretaries and river keepers |
173 | River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region) |