651 | Data mining of calculations for the control of emissions of organic compounds |
652 | Environmental protection and pollution control : in the North West |
653 | Buckingham flood defence improvements : presentation of the preferred option |
654 | Impact of breakwaters on the water quality of Sidmouth beach |
655 | Bass fishing in the Fal estuary and coastal area |
656 | Report on the survey of SBM handlers in Devon |
657 | Enhancing the environment : 25 case studies from Thames Region |
658 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
659 | Flood warning information for the river Witham and tributaries in Lincolnshire |
660 | Conservation and development of the River Eden spring salmon population |
661 | Flood warning information for North Surrey : The Bournes catchment |
662 | Habitat preferences of the bullhead (Cottus gobio) in some Norfolk rivers |
663 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
664 | England's river : a guide to the Thames from Remenham to Cookham |
665 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
666 | Guidance on the application of environmental risk assessment for waste management licensing |
667 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
668 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
669 | An investigation into the incidence of spurting from weeping wall slurry stores |
670 | NRA superannuation report and accounts for the period ended 31 March 1991 |
671 | Further guidance on the environmental assessment of projects |
672 | Assessing the impact of dewatering on water resources |
673 | The use and design of oil separators in surface water drainage systems |
674 | The utilisation of stick-pile otter holts in south east Wales |
675 | Improving the Environment Agency's contribution to wetland bird populations |