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1226List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme
1227Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1228The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995
1229Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data
1230Round-up of National and Regional media coverage of the Landfill Tax introduction and Flytipping crack down
1231An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers
1232Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities
1233Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version]
1234Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
1235Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1236NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
1237Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority
1238Scoping Study For Collaborative R and D Between The Environment Agency And L'agence De L'eau Seine Normandie
1239Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6
1240Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987
1241Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1242The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1243Foot and Mouth Disease Epidemic. Disposal of culled stock by burial : guidance and reference data for the protection of controlled waters
1244Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
1245Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary
1246Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report
1247Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91
1248Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
1249EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect"
1250(5) Review of the Enhanced Chemiluminescence (ECL) Test; (6) Standard Procedures for the Microtox Test System: Acute, Chronic, Solid-Phase and Mutatox Procedures; (7) Assessment of Chlorophyll Fluorescence as a Measure of Ecotoxicological Effect of Contam