876 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
877 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
878 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
879 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
880 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
881 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
882 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
883 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
884 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
885 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
886 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
887 | Guidance on the assessment and interrogation of subsurface analytical contaminant fate and transport models (NC/99/38/1) |
888 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
889 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
890 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
891 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
892 | Policy and practice for the protection of groundwater : regional appendix South West region |
893 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
894 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
895 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
896 | Land drainage consent report : investigation of the conservation input into land drainage consents |
897 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
898 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
899 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
900 | Discharge consents and compliance : the NRA's approach to control of discharges to water |