401 | 1967 - The bedroom block almost ready for the IBP team to move in. |
402 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report |
403 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
404 | Water resources for the future : a summary of the strategy for North East Region |
405 | The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority |
406 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
407 | An Appraisal of Hydroacoustic Techniques for Monitoring the Spawning Migration of Shad in the River Wye |
408 | Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients |
409 | Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works |
410 | An investigation into the water quality of the River Waldon during wet weather |
411 | Action plan for the management of salmon for the River Test : consultation document |
412 | Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001) |
413 | Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame |
414 | Getting afloat in the Midlands : a guide to using waterways in the region |
415 | Review of the water abstraction charges scheme : consultation document : summary of responses to the consultation |
416 | Water resources for the future : a summary of the strategy for Midlands Region |
417 | Water resources for the future : a summary of the strategy for England and Wales |
418 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire; |
419 | The Ecology and Conservation of the Southern Damselfly (Coenagrion mercuriale - Charpentier) in Britain |
420 | 1994 annual report on fisheries in the North West incorporating the annual summary of fishery statistics |
421 | Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive |
422 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
423 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
424 | Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector |
425 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |