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926The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
927NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992
928Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight
929Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
930The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu
931Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
932Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998
933The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature
934Micro low flows average and low flows estimation in the SW region : validation of regional version 1.1 software
935The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
936Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
937Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality
938Strategic Land Use Planning In Europe And Usa: Review Of Best Practice For The Environment Agency (Vol 1 Overview And Recommendations)
939Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight
940Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
941Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
942Scoping Study For Collaborative R and D Between The Environment Agency And L'agence De L'eau Seine Normandie
943A review of the industrial uses of continuous monitoring systems : incineration processes : a report produced for NCCA and ETSU by Entec
944Manor Wall and Landguard Fort sea defences, Felixstowe : part of the Southern Felixstowe coastal strategy option selection scoping consultation document
945Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
946The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
947Low flows and water resources : facts on the top 40 low flow rivers in England and Wales
948Sea trout gene banks : the feasibility of developing and utilising gene banks for sea trout (salmo trutta) conservation
949Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software
950An investigation into the best method to combine national and local data to develop site-specific critical loads