6526 | Analysis of 1995 Survey Data: Phase 2 Post-Survey Appraisal. Unit II: Changes in Biological Condition |
6527 | 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 |
6528 | Lake Benthic Macroinvertebrates 1: Improving Sampling Methodology |
6529 | Redgrave and Lopham Fens alleviation scheme : project appraisal report : version 2.0 |
6530 | River Deben estuary subtidal biological survey, March 1992 |
6531 | The Ecology of Four Scarce Wetland Molluscs |
6532 | Ecotoxicological Methods: Improving Assessments of Complex Effluents - Assessment of Sub-Lethal Fish Toxicity Test Methods |
6533 | Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus) |
6534 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
6535 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
6536 | Land Use and Fisheries Report of the Pilot Study |
6537 | Provenance of Interstitial Sediment Retrieved from Salmonid Spawning Gravels in England and Wales |
6538 | Redd count report 1993 |
6539 | Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters |
6540 | Classification options for trophic status |
6541 | Guide to the use of control charts in water analysis |
6542 | A Review of the Brogboroughand Landfill 2000 Test Cells Monitoring Data |
6543 | Health effects of white-water canoeing (320/1/W) |
6544 | River Deben alleviation of low flows scheme : an environmental appraisal. Appendices |
6545 | A Review of Methods for Assessing the Hydromorphology of Lakes |
6546 | Groundwater vulnerability of England and Wales : policy and practice for the protection of groundwater : Scale : 1 : 1 000 000 |
6547 | East Devon public water supply strategy : preliminary assessment of epilithic algae summer and autumn 1992 - lower River Axe and Bruckland Stream |
6548 | A survey of trace metals in biota of the Mersey estuary 1993 |
6549 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
6550 | Assessment of the distribution of Bembidion testaceum and reasons for its decline |