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1226An investigation of the Madford River pollution incident of 29 July 1989 : November 1989
1227Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996
1228The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T)
1229The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1230The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1231The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1232An evaluation of discharge and consent compliance policy : a blueprint for the future
1233An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
1234Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1235Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
1236Time of travel study on the River Wandle under two different flow conditions
1237The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
1238Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
1239Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis)
1240Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1241Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993
1242Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria
1243River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region)
1244Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1245Scope for growth and levels of contaminants in mussels from the Wash. Phase 2
1246River Stort : draft catchment management plan for flood defence and the environment : May 1991
1247Catchment management plans : protecting and enhancing the water environment in an integrated manner
1248Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd
1249Notice 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
1250A 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