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1076An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report
1077The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1
1078Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay
1079A review of the industrial uses of continuous monitoring systems : minerals industry processes
1080Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development
1081Manual for the use of herbicides in or near water : April 1993 : final draft report
1082Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy
1083Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales
1084Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd
1085The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T)
1086The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1087The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1088The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1089An evaluation of discharge and consent compliance policy : a blueprint for the future
1090An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
1091Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1092Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
1093Time of travel study on the River Wandle under two different flow conditions
1094The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
1095Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
1096Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1097Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993
1098Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria
1099Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1100Scope for growth and levels of contaminants in mussels from the Wash. Phase 2