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6726Bioaccumulation as an approach for detection and monitoring of Red List trace organic contaminants (240/11/Y) : a literature review : interim report
6727Chlorophyll a : SCA method revision (395/2/A) : draft project report
6728Controlling the inputs of persistent chemical to marine waters from land-based sources
6729National Centre for Toxic and Persistent Substances : business case
6730An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report
6731Recreational waterway byelaws in the Anglian region
6732Comparison of concentration values recorded for NMP locations with Annex 1A/OSPARCOM locations
6733Continuous water quality monitoring results for the Carnon river
6734The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1
6735Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report
6736Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay
6737Monitoring of freshwaters for E.C. dangerous substances list 1 and list 2, 1990
6738An assessment of the NRA algal growth inhibition test : 1993/4
6739Carnon River EC dangerous substance directive failure : final draft report
6740Red River (R23A003) EC Dangerous Substance Directive failure 1994 : May 1996. COR/96/004
6741Zinc in estuaries (Note 390)
6742Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8
6743Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9
6744Wheal Jane : a clear way forward
6745A report on the investigation of the Taff litter problem
6746Abandoned mines and the water environment : report of the National Rivers Authority
6747Pilot environmental audit : NRA Darlington district office : Northumbria and Yorkshire region
6748The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment
6749A review of the industrial uses of continuous monitoring systems : minerals industry processes
6750Anglian region state of the environment report : the IPC perspective