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1226Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales
1227Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd
1228Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model
1229An investigation of the Madford River pollution incident of 29 July 1989 : November 1989
1230Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996
1231The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T)
1232The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1233The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1234The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1235An evaluation of discharge and consent compliance policy : a blueprint for the future
1236An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
1237Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1238Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
1239Time of travel study on the River Wandle under two different flow conditions
1240The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
1241Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
1242Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis)
1243Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1244Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993
1245Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1246Scope for growth and levels of contaminants in mussels from the Wash. Phase 2
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
1249YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2012
1250YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2011