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326The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
327The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature
328The Warwickshire Avon catchment management plan : first annual review : October 1994 - October 1995 (NRA Severn -Trent 45)
329Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2011
330Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3
331Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary
332Economic appraisal and assessment of benefits in the PR04 environment programme : findings of an environment agency seminar, January 2003
333An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water
334An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake
335An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream
336An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11
337An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10
338Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales
339Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000
340An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers
341Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
342Chironomids as indicators of biological quality : present use and future potential : a report of a workshop held at the Environment Agency, Thames Region
343The Wandle, Beverley Brook, Hogsmill catchment management plan : report on formal consultation response to : response to Wandle/Beverley/Hogsmill CMP catchment management report November 1994
344Creating a greenprint for London : An invitation to work with the Environment Agency towards a first-class environment for a world-class city
345Further Development and Testing Of Artificial Intelligence Systems for the Classification and Diagnosis of River Quality Based on Biological and Environmental Data
346Graphical representation of certain metals and organics concentrations in relation to flow rates and sampling times for some of the rivers in District 6
347Creating an environmental vision : progressing the Environment Agency's contribution to sustainable development by way of a better environment in England and Wales. Consultation draft June 2000
348Creating an environmental vision : summary : progressing the Environment Agency's contribution to sustainable development by way of a better environment in England and Wales. Consultation draft June 2000
349An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24
350An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23