601 | Bass fishing in the Fal estuary and coastal area |
602 | Report on the survey of SBM handlers in Devon |
603 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
604 | Flood warning information for the river Witham and tributaries in Lincolnshire |
605 | Conservation and development of the River Eden spring salmon population |
606 | Flood warning information for North Surrey : The Bournes catchment |
607 | First annual review of the River Taw catchment management plan (1996) |
608 | Habitat preferences of the bullhead (Cottus gobio) in some Norfolk rivers |
609 | England's river : a guide to the Thames from Remenham to Cookham |
610 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
611 | Guidance on the application of environmental risk assessment for waste management licensing |
612 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
613 | An investigation into the incidence of spurting from weeping wall slurry stores |
614 | NRA superannuation report and accounts for the period ended 31 March 1991 |
615 | Further guidance on the environmental assessment of projects |
616 | Assessing the impact of dewatering on water resources |
617 | The use and design of oil separators in surface water drainage systems |
618 | The utilisation of stick-pile otter holts in south east Wales |
619 | Improving the Environment Agency's contribution to wetland bird populations |
620 | Groundwater-surface Water Interactions in the Hyporheic Zone |
621 | River water quality in the Midlands 1994/95 : water quality summary data |
622 | Model Procedures for the Management of Land Contamination |
623 | Applications Of Artificial Intelligence For The Biological Surveillance Of River Quality |
624 | Improving the contribution of social science to Flood Risk Management |
625 | Reappraisal of the River Lee to Wheathampstead Mill |