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151Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change
152Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
153Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992
154A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990
155Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation
156An appraisal of the options for the structure of the water resources function in Thames Region NRA
157The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns
158The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992
159Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective
160Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste
161The water environment - our cultural heritage
162Snapshots of the environment : enhancing biodiversity
163Information on the status of salmon stocks
164Surveying and tracking salmon in the sea
165The Sea Trout Stock Collapse, 1989-1992
166Aerial view of the River Laboratory
167Drought in the South : in depth
168The River Lark project Model Manual
169Factors affecting salmon in the sea
170The Environment Agency's risk portfolio June 2000
171Reed cutter used at the River Lab
172Report on a visit to the Faroes
173Naturalisation of the Orton flow record
174Forestry and the Water Framework Directive
175A Laboratory in the River Lab