951 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk B |
952 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
953 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
954 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
955 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
956 | An assessment of mercury contamination in the Red River catchment : final draft report |
957 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
958 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
959 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
960 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
961 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
962 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
963 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
964 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
965 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
966 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
967 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
968 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
969 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
970 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
971 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
972 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
973 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
974 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
975 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |