1126 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
1127 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
1128 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
1129 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
1130 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
1131 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
|
1132 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
1133 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
1134 | Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000 |
1135 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
1136 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |
1137 | Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight |
1138 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
1139 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
1140 | The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu |
1141 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
1142 | Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II |
1143 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
1144 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
1145 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
1146 | Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998 |
1147 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature |
1148 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
1149 | Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94 |
1150 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.1 software |