676 | A natural assets register for the Sankey catchment. Volume 2 |
677 | Clinical waste management in the community : a guide to managing waste |
678 | Data mining of calculations for the control of emissions of organic compounds |
679 | Environmental protection and pollution control : in the North West |
680 | Buckingham flood defence improvements : presentation of the preferred option |
681 | Bass fishing in the Fal estuary and coastal area |
682 | Enhancing the environment : 25 case studies from Thames Region |
683 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
684 | Flood warning information for the river Witham and tributaries in Lincolnshire |
685 | Conservation and development of the River Eden spring salmon population |
686 | Flood warning information for North Surrey : The Bournes catchment |
687 | Habitat preferences of the bullhead (Cottus gobio) in some Norfolk rivers |
688 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
689 | England's river : a guide to the Thames from Remenham to Cookham |
690 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
691 | Guidance on the application of environmental risk assessment for waste management licensing |
692 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
693 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
694 | NRA superannuation report and accounts for the period ended 31 March 1991 |
695 | Further guidance on the environmental assessment of projects |
696 | Assessing the impact of dewatering on water resources |
697 | The use and design of oil separators in surface water drainage systems |
698 | The utilisation of stick-pile otter holts in south east Wales |
699 | Improving the Environment Agency's contribution to wetland bird populations |
700 | Groundwater-surface Water Interactions in the Hyporheic Zone |