26 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |
27 | The producer responsibility obligations (packaging waste) regulations 1997 : the agencies' interpretation of 'packaging' |
28 | The water protection zone (River Dee catchment) designation order : supplementary paper in support of the application |
29 | Water resources for the future : a summary of the strategy for England and Wales |
30 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
31 | The environmental impact of the foot and mouth disease outbreak: and interim assessment |
32 | Riverside litter : results of the 1990 campaign and a strategy for the future |
33 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
34 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
35 | The influence of agriculture on the quality of natural waters in England and Wales |
36 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
37 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
38 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
39 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
40 | Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS) |
41 | Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995 |
42 | Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3 |
43 | Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996 |
44 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies |
45 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
46 | Water framework directive : guiding principles on the technical requirements (summary) : accompanying summary to the Environment Agency consultation document |
47 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
48 | An investigation into the frequency of discharge of three combined sewer overflows in the Afan/Kenfig catchment : TM/EAW/96/06 |
49 | Contaminants entering the sea : a report on contaminant loads entering the seas around England and Wales 1990-1993 |
50 | NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group |