51 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
52 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
53 | Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
|
54 | 1995 drought report : a report on the severity of the drought of 1995 and its effect in the Severn and Trent catchments |
55 | Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS) |
56 | Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995 |
57 | Darwell Transfer Scheme. Final Report Part II. Location of the draw-off tower in the Darwell Reservoir |
58 | Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996 |
59 | An estimated map of NO2 concentration in the Midlands region : a report produced for the Environment Agency |
60 | Pesticides in the aquatic environment : regional data appendix : prepared by the National Centre for Toxic and Persistent Substances (TAPS) |
61 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies |
62 | Water framework directive : guiding principles on the technical requirements (summary) : accompanying summary to the Environment Agency consultation document |
63 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
64 | NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group |
65 | The River Eden Demonstration Test Catchment (DTC) Data |
66 | Landfill and the water environment : NRA position statement |
67 | Charging for discharges scheme : guidance to the agricultural industry |
68 | The River Cam catchment management plan : annual monitoring report |
69 | Algal blooms in the Lower Tees- Perspectives and prospects
|
70 | Statement on public consultation for the Dove CMP : July 1995 |
71 | Snapshots of the environment : integrated river basin management |
72 | River quality in England and Wales : a report of the 1990 survey |
73 | Snapshots of the environment : understanding coastal water quality |
74 | Stream survey and assessment in the Ashford and Folkestone areas |
75 | The 1990 river and estuary classification survey of England and Wales |