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1276Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales
1277Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd
1278Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model
1279An investigation of the Madford River pollution incident of 29 July 1989 : November 1989
1280Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996
1281The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T)
1282The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1283The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1284The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1285An evaluation of discharge and consent compliance policy : a blueprint for the future
1286An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
1287Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1288Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
1289Time of travel study on the River Wandle under two different flow conditions
1290The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
1291Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
1292Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis)
1293Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1294Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993
1295Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria
1296River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region)
1297Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1298Scope for growth and levels of contaminants in mussels from the Wash. Phase 2
1299River Stort : draft catchment management plan for flood defence and the environment : May 1991
1300Catchment management plans : protecting and enhancing the water environment in an integrated manner