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