5326 | Biological investigation of the Common Lake Stream |
5327 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
5328 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
5329 | Ferric dosing of reservoirs : a review of dosing and its impact in Anglian region, Northern area during 1994/5 |
5330 | Killiow Stream pollution biological impact assessment |
5331 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
5332 | Physical environment for river invertebrate communities : project report : annex (data) |
5333 | Physical environment for river invertebrate communities |
5334 | Teign estuary post scheme appraisal report of 1991 surveys : final draft report |
5335 | Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91 |
5336 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
5337 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
5338 | Alternative Methods For The Biological Classification Of Rivers |
5339 | Analysis of 1995 Survey Data: Phase 2 Post-Survey Appraisal. Unit II: Changes in Biological Condition |
5340 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
5341 | Lake Benthic Macroinvertebrates 1: Improving Sampling Methodology |
5342 | Redgrave and Lopham Fens alleviation scheme : project appraisal report : version 2.0 |
5343 | River Deben estuary subtidal biological survey, March 1992 |
5344 | The Ecology of Four Scarce Wetland Molluscs |
5345 | Ecotoxicological Methods: Improving Assessments of Complex Effluents - Assessment of Sub-Lethal Fish Toxicity Test Methods |
5346 | Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus) |
5347 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
5348 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
5349 | Land Use and Fisheries Report of the Pilot Study |
5350 | Provenance of Interstitial Sediment Retrieved from Salmonid Spawning Gravels in England and Wales |