5526 | Analysis of 1995 Biological Survey Data Phase 2: Post Survey Appraisal: Technical Summary |
5527 | Analysis of 1995 Survey Data: Phase 2. Post-survey Appraisal. Unit I: Taxon Distribution Studies |
5528 | Assessment of Sampling Methods for Macroinvertebrates (RIVPACS) in Deep Watercourses |
5529 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
5530 | Lake Benthic Macroinvertebrates 2: Quantifying Uncertainty in Sampling Methodology |
5531 | A study of benthic macroinvertebrate communities of fifteen Norfolk Broads during summer 1990 |
5532 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
5533 | Water resources development strategy : hydrological modelling. Supplementary report no. 5 |
5534 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
5535 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
5536 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
5537 | Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team |
5538 | The regulation of fish farming by the National Rivers Authority |
5539 | Herbarium Image: Callitriche hamulata |
5540 | Review of NRA regional emergency procedures - draft report - (continuation) |
5541 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
5542 | Autumn 2000 floods review regional report : North West Region |
5543 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
5544 | Freshwater Tamar catchment management plan : first annual review : April 1996 to March 1997 |
5545 | Reciprocal licensing arrangement for boaters |
5546 | Proposed decision for the future regulation of disposals of radioactive waste from british nuclear fuels plc Sellafield : decision document |
5547 | Site supervision of the Beach Nourishment Scheme |
5548 | Bedford Ouse (lower reaches) LEAP : December 1999 |
5549 | Urban waste water treatment directive : Tw Estuary sensitive area (eutrophic) : submission (1997) |
5550 | River Stort fact file |