351 | Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3 |
352 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.1 software |
353 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
354 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
355 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
356 | The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995 |
357 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
358 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
359 | Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive |
360 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
361 | Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000 |
362 | Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6 |
363 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
364 | Flood defence levels of service : stage 2 (Note 127) : summary report detailing by use of examples the component stages involved in undertaking an LOS assessment |
365 | Local environment focus : local environmental issues in and around Leicester, Loughborough, Melton Mowbray, Shepshed, Narborough, Syston and Kegworth : Local Environment Agency Plan (LEAP) for the Soar : 3rd annual review : August 2001 |
366 | The impact of climate change on severe droughts: Major droughts in England and Wales from 1800 and evidence of impact of Impact |
367 | Graphical representation of certain metals and organics concentrations in relation to flow rates and sampling times for some of the rivers in District 6 |
368 | Darent action plan : restoration of low flows to the river Darent : public statement to accompany application to vary groundwater abstraction licences at Sundridge, Lullingstone, Eynsford, Horton Kirby, Darenth and Bexley |
369 | Alternative Farming Methods A Study of the Effects of an Integrated Arable Mgment System on Levels of Herbicide and Nutrients Reaching 'Controlled Waters' |
370 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24 |
371 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23 |
372 | River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region) |
373 | Maidenhead, Windsor and Eton flood alleviation scheme - National Association of Flood Defence chairmen visit to the project site on 1 May 1991 |