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6126Mussel simulation program documentation
6127Bioaccumulation as an approach for detection and monitoring of Red List trace organic contaminants (240/11/Y) : a literature review : interim report
6128Chlorophyll a : SCA method revision (395/2/A) : draft project report
6129Controlling the inputs of persistent chemical to marine waters from land-based sources
6130National Centre for Toxic and Persistent Substances : business case
6131An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report
6132Recreational waterway byelaws in the Anglian region
6133Comparison of concentration values recorded for NMP locations with Annex 1A/OSPARCOM locations
6134Continuous water quality monitoring results for the Carnon river
6135The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1
6136Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report
6137Monitoring of freshwaters for E.C. dangerous substances list 1 and list 2, 1990
6138An assessment of the NRA algal growth inhibition test : 1993/4
6139Carnon River EC dangerous substance directive failure : final draft report
6140Red River (R23A003) EC Dangerous Substance Directive failure 1994 : May 1996. COR/96/004
6141Zinc in estuaries (Note 390)
6142Wheal Jane : a clear way forward
6143Abandoned mines and the water environment : report of the National Rivers Authority
6144Pilot environmental audit : NRA Darlington district office : Northumbria and Yorkshire region
6145A review of the industrial uses of continuous monitoring systems : minerals industry processes
6146Anglian region state of the environment report : the IPC perspective
6147Aquatic Litter Information System - Using Digital Technologies
6148Aquatic pesticide pollution incidents in England and Wales - 1994 - 1995
6149Attenuation of nitrate in the sub-surface environment
6150Catchment management plan : South Essex action plan, June 1996