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1376The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995
1377Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94
1378Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998
1379The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I
1380An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11
1381An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10
1382Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91
1383Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus)
1384Groundwater vulnerability of England and Wales : policy and practice for the protection of groundwater : Scale : 1 : 1 000 000
1385Contemporary and holocene sediment dynamics of the Walton Backwaters North East Essex : preliminary report and review of progress
1386Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version]
1387Round-up of National and Regional media coverage of the Landfill Tax introduction and Flytipping crack down
1388Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data
1389Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive
1390Foot and Mouth Disease Epidemic. Disposal of culled stock by burial : guidance and reference data for the protection of controlled waters
1391Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales
1392A review of the industrial uses of continuous monitoring systems : incineration processes : a report produced for NCCA and ETSU by Entec
1393Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters
1394Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000
1395Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip
1396An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers
1397Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6
1398Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
1399River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
1400(5) Review of the Enhanced Chemiluminescence (ECL) Test; (6) Standard Procedures for the Microtox Test System: Acute, Chronic, Solid-Phase and Mutatox Procedures; (7) Assessment of Chlorophyll Fluorescence as a Measure of Ecotoxicological Effect of Contam