6501 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
6502 | Physical environment for river invertebrate communities : project report : annex (data) |
6503 | Physical environment for river invertebrate communities |
6504 | Teign estuary post scheme appraisal report of 1991 surveys : final draft report |
6505 | Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91 |
6506 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
6507 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
6508 | Alternative Methods For The Biological Classification Of Rivers |
6509 | Analysis of 1995 Survey Data: Phase 2 Post-Survey Appraisal. Unit II: Changes in Biological Condition |
6510 | 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 |
6511 | Lake Benthic Macroinvertebrates 1: Improving Sampling Methodology |
6512 | Redgrave and Lopham Fens alleviation scheme : project appraisal report : version 2.0 |
6513 | River Deben estuary subtidal biological survey, March 1992 |
6514 | The Ecology of Four Scarce Wetland Molluscs |
6515 | Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus) |
6516 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
6517 | Land Use and Fisheries Report of the Pilot Study |
6518 | Provenance of Interstitial Sediment Retrieved from Salmonid Spawning Gravels in England and Wales |
6519 | Redd count report 1993 |
6520 | Guide to the use of control charts in water analysis |
6521 | A Review of the Brogboroughand Landfill 2000 Test Cells Monitoring Data |
6522 | Health effects of white-water canoeing (320/1/W) |
6523 | River Deben alleviation of low flows scheme : an environmental appraisal. Appendices |
6524 | Anglian region shoreline monitoring data catalogue |
6525 | A Review of Methods for Assessing the Hydromorphology of Lakes |