6501 | Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus) |
6502 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
6503 | Land Use and Fisheries Report of the Pilot Study |
6504 | Provenance of Interstitial Sediment Retrieved from Salmonid Spawning Gravels in England and Wales |
6505 | Redd count report 1993 |
6506 | Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters |
6507 | Guide to the use of control charts in water analysis |
6508 | A Review of the Brogboroughand Landfill 2000 Test Cells Monitoring Data |
6509 | Health effects of white-water canoeing (320/1/W) |
6510 | River Deben alleviation of low flows scheme : an environmental appraisal. Appendices |
6511 | A Review of Methods for Assessing the Hydromorphology of Lakes |
6512 | Groundwater vulnerability of England and Wales : policy and practice for the protection of groundwater : Scale : 1 : 1 000 000 |
6513 | East Devon public water supply strategy : preliminary assessment of epilithic algae summer and autumn 1992 - lower River Axe and Bruckland Stream |
6514 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
6515 | Assessment of the distribution of Bembidion testaceum and reasons for its decline |
6516 | Contemporary and holocene sediment dynamics of the Walton Backwaters North East Essex : preliminary report and review of progress |
6517 | Heavy metals, polychlorinated biphenyl and organochlorine pesticide residues in European eels anguilla anguilla L. from Sussex rivers - appendices : draft : part II |
6518 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
6519 | Modelling seepage and groundwater flows from natural and replenished beaches : operational investigation 582 (anglian region) |
6520 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
6521 | Policy and practice for the protection of groundwater : regional appendix South West region |
6522 | Coastal wildlife database : data scoping and assessment study |
6523 | Post drought soil water recharge : a study of the processes of recharge |
6524 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
6525 | Aquatic Weed Control Operation - Best Practice Guidelines |