1201 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
1202 | An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream |
1203 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
1204 | Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II |
1205 | The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu |
1206 | The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995 |
1207 | Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94 |
1208 | Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998 |
1209 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
1210 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
1211 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
1212 | Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91 |
1213 | Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus) |
1214 | Contemporary and holocene sediment dynamics of the Walton Backwaters North East Essex : preliminary report and review of progress |
1215 | Round-up of National and Regional media coverage of the Landfill Tax introduction and Flytipping crack down |
1216 | Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data |
1217 | Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive |
1218 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
1219 | Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters |
1220 | Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000 |
1221 | Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip |
1222 | Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6 |
1223 | Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards |
1224 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
1225 | (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 |