376 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
377 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
378 | Water resources for the future : a summary of the strategy for North West Region |
379 | Water resources for the future : a summary of the strategy for South West region |
380 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
381 | Running with the tide : reconciling development pressures with flood risk and the environment |
382 | Water for the future in Kent : NRA response to the issues and options report |
383 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
384 | Review of flood defence practices on the Somerset Levels and Moors : the report |
385 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
386 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
387 | The influence of agriculture on the quality of natural waters in England and Wales |
388 | The physical character of rivers and streams in the UK and Isle of Man |
389 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
390 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
391 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
392 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
393 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
394 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
395 | A brief history of the River Stour navigation : 1705 to the present day |
396 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
397 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
398 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
399 | The land-use planning system and the Water Framework Directive (can't read barcode) |
400 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England; |