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#Title
401The River Arun catchment management plan : action plan
402The Mersey Estuary 1992 surveys : summary of results
403An investigation to determine the water quality of Churchstanton Stream
404Proposals for statutory water quality objectives : report of the National Rivers Authority
405A report on the investigation into water contamination at Hauxton, Cambrigeshire
406Fisheries of the middle and lower Wylye and factors affecting their performance
407The drought of 1988-1992 in Anglia : a review
408Development of an Estuarine Classification Scheme for the Water Framework Directive
409Summary of monitoring activities on the blackwater estuary
410Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring
411Guide to the use of control charts in water analysis
412A Review of Methods for Assessing the Hydromorphology of Lakes
413A survey of trace metals in biota of the Mersey estuary 1993
414Policy and practice for the protection of groundwater : regional appendix Anglian region
415Continuous water quality monitoring results for the Carnon river
416An assessment of the NRA algal growth inhibition test : 1993/4
417Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8
418Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9
419The use of herbicides to control weeds in or near water
420General awareness, environment management and the Water Framework Directive (WFD)
421Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish
422Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
423A second stage evaluation of the Grant YSI3815 Water Logger
424The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall
425An investigation of sewage on the beach at Porthcothan