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5726Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of
5727Policy and practice for the protection of groundwater - NRA leaflet
5728Analysis of 1995 Biological Survey Data Phase 2: Post Survey Appraisal: Technical Summary
5729Analysis of 1995 Survey Data: Phase 2. Post-survey Appraisal. Unit I: Taxon Distribution Studies
5730Assessment of Sampling Methods for Macroinvertebrates (RIVPACS) in Deep Watercourses
5731Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change
5732Lake Benthic Macroinvertebrates 2: Quantifying Uncertainty in Sampling Methodology
5733A study of benthic macroinvertebrate communities of fifteen Norfolk Broads during summer 1990
5734An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys
5735Water resources development strategy : hydrological modelling. Supplementary report no. 5
5736An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit
5737An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit
5738An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit
5739Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
5740River Management Guidelines (Operational Activities) Phase 1 - Scoping Study
5741The regulation of fish farming by the National Rivers Authority
5742Herbarium Image: Callitriche hamulata
5743Review of NRA regional emergency procedures - draft report - (continuation)
5744The importance of sediment release of phosphorus in the restoration of the Norfolk Broads
5745Autumn 2000 floods review regional report : North West Region
5746Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary
5747Freshwater Tamar catchment management plan : first annual review : April 1996 to March 1997
5748Reciprocal licensing arrangement for boaters
5749Proposed decision for the future regulation of disposals of radioactive waste from british nuclear fuels plc Sellafield : decision document
5750Site supervision of the Beach Nourishment Scheme