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1076Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998
1077Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level
1078The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T)
1079Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey
1080The available resource methodology : a framework for assessing water resources and abstraction availability : final report
1081Controlling the inputs of persistent chemical to marine waters from land-based sources
1082An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report
1083The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1
1084A review of the industrial uses of continuous monitoring systems : minerals industry processes
1085Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development
1086Manual for the use of herbicides in or near water : April 1993 : final draft report
1087Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy
1088Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales
1089Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd
1090Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model
1091The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T)
1092The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1093The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1094The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1095An evaluation of discharge and consent compliance policy : a blueprint for the future
1096An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
1097Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1098Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
1099Time of travel study on the River Wandle under two different flow conditions
1100The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria