1251 | Land drainage consent report : investigation of the conservation input into land drainage consents |
1252 | Studies of the Environmental Impact of Radioactive Discharge on Non-Human Species - Technical Summary |
1253 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
1254 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
1255 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
1256 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
1257 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
1258 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
1259 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
1260 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
1261 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
1262 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
1263 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
1264 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
1265 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
1266 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
1267 | Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip |
1268 | Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources |
1269 | Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000 |
1270 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
1271 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
1272 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |
1273 | Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight |
1274 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
1275 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |