Skip to main content
#Title
6876NRA Welsh Region South West Area Minewaters Workshop, 23 May 1995, Swansea : summary report
6877The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report
6878A survey of ferruginous minewater impacts in the Welsh coalfields
6879Dioxins and the River Doe Lea : plain English report
6880A review of the industrial uses of continuous monitoring systems : incineration processes : a report produced for NCCA and ETSU by Entec
68811994 general quality assessment (GQA) Cornwall area
6882Kennet catchment : time of travel studies final report
6883Chlorohyll and Phosphorus Classifications for UK Lakes
6884Herbarium Image: Phalaris arundinacea
6885Herbarium Image: Orobanche elatior
6886An appraisal of the options for the structure of the water resources function in Thames Region NRA
6887Public participation and the Water Framework Directive
6888Hampshire salmon seminar 5th October 1993
6889Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
6890Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000
6891Guide to groundwater vulnerability mapping in England and Wales
6892Investigation of existing conservation interests and potential furtherance opportunities
6893Locations of licensed abstractions and hydrometric stations
6894NRA regional, area and catchment boundaries
6895Development of marine phytoplankton methodology and quality assurance procedures : second draft
6896Impacts Of Nutrients In Estuaries - Phase 2 : Summary Report
6897Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
6898Sampling Littoral Diatoms in Lakes for Ecological Status Assessments: a Literature Review
6899River catchment plans for flood defence and land drainage : River Stort - evaluation report
6900Code of practice - marine activities : part I : sea-going vessels