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1276Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development
1277River corridor strategic overview feasibility study : a report to the National Rivers Authority
1278Future water resources in the Thames Region : a strategy for sustainable management : summary document
1279National marine baseline survey 1995 : littoral cell 7 : Lands End to the Severn Estuary
1280Distribution of Macroinvertebrates in English and Welsh Rivers based on the 1995 Survey
1281A 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
1282Notice 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
1283Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987
1284The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605
1285The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004
1286The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004
1287The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004
1288Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales
1289Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology
1290Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
1291Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985
1292Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1293An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water
1294The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I
1295Economic appraisal and assessment of benefits in the PR04 environment programme : findings of an environment agency seminar, January 2003
1296Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
1297Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000
1298Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip
1299Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
1300Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000