301 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
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302 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
303 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
304 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
305 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
306 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
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307 | Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen) |
308 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
309 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
310 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
311 | Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001) |
312 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
313 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
314 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature |
315 | The Warwickshire Avon catchment management plan : first annual review : October 1994 - October 1995 (NRA Severn -Trent 45)
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316 | Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3 |
317 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
318 | Economic appraisal and assessment of benefits in the PR04 environment programme : findings of an environment agency seminar, January 2003 |
319 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
320 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
321 | An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream |
322 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
323 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
324 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
325 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |