| 376 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
|---|
| 377 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
|---|
| 378 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
|---|
| 379 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
|---|
| 380 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
|---|
| 381 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
|---|
| 382 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
|---|
| 383 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
|---|
| 384 | An investigation into the effects of Alton sewage works on the River Wey North |
|---|
| 385 | A brief history of the River Stour navigation : 1705 to the present day |
|---|
| 386 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
|---|
| 387 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
|---|
| 388 | The land-use planning system and the Water Framework Directive (can't read barcode) |
|---|
| 389 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England; |
|---|
| 390 | A review of the use of multifunction wardens in the Devon Area of the South Western Region of the National Rivers Authority, with particular reference to their use within the fisheries function |
|---|
| 391 | 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 |
|---|
| 392 | 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 |
|---|
| 393 | A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids |
|---|
| 394 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
|---|
| 395 | Outlook for the environment : a consultation paper by the Environment Agency on the priorities for investment by water companies in environmental improvements |
|---|
| 396 | Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority |
|---|
| 397 | 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 |
|---|
| 398 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
|---|
| 399 | Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
|
|---|
| 400 | 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 |
|---|
