576 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
577 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
578 | Impact of breakwaters on the water quality of Sidmouth beach |
579 | Bass fishing in the Fal estuary and coastal area |
580 | Report on the survey of SBM handlers in Devon |
581 | Enhancing the environment : 25 case studies from Thames Region |
582 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
583 | Flood warning information for the river Witham and tributaries in Lincolnshire |
584 | Environmental assessment of selected abandoned minewaters in the North East region |
585 | Conservation and development of the River Eden spring salmon population |
586 | Flood warning information for North Surrey : The Bournes catchment |
587 | Habitat preferences of the bullhead (Cottus gobio) in some Norfolk rivers |
588 | England's river : a guide to the Thames from Remenham to Cookham |
589 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
590 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
591 | An investigation into the incidence of spurting from weeping wall slurry stores |
592 | NRA superannuation report and accounts for the period ended 31 March 1991 |
593 | Further guidance on the environmental assessment of projects |
594 | Assessing the impact of dewatering on water resources |
595 | The use and design of oil separators in surface water drainage systems |
596 | The utilisation of stick-pile otter holts in south east Wales |
597 | Improving the Environment Agency's contribution to wetland bird populations |
598 | Groundwater-surface Water Interactions in the Hyporheic Zone |
599 | River water quality in the Midlands 1994/95 : water quality summary data |
600 | Model Procedures for the Management of Land Contamination |