451 | Data mining of calculations for the control of emissions of organic compounds |
452 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
453 | Buckingham flood defence improvements : presentation of the preferred option |
454 | Bass fishing in the Fal estuary and coastal area |
455 | Report on the survey of SBM handlers in Devon |
456 | Enhancing the environment : 25 case studies from Thames Region |
457 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
458 | Flood warning information for the river Witham and tributaries in Lincolnshire |
459 | Conservation and development of the River Eden spring salmon population |
460 | Flood warning information for North Surrey : The Bournes catchment |
461 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
462 | England's river : a guide to the Thames from Remenham to Cookham |
463 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
464 | Guidance on the application of environmental risk assessment for waste management licensing |
465 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
466 | An investigation into the incidence of spurting from weeping wall slurry stores |
467 | NRA superannuation report and accounts for the period ended 31 March 1991 |
468 | Further guidance on the environmental assessment of projects |
469 | Assessing the impact of dewatering on water resources |
470 | The use and design of oil separators in surface water drainage systems |
471 | The utilisation of stick-pile otter holts in south east Wales |
472 | Improving the Environment Agency's contribution to wetland bird populations |
473 | Model Procedures for the Management of Land Contamination |
474 | Improving the contribution of social science to Flood Risk Management |
475 | The River Tywi catchment management plan : action plan (bilingual) |