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76The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition
77Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994
78A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024
79An appraisal of the options for the structure of the water resources function in Thames Region NRA
80Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
81Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change
82The water environment - our cultural heritage
83Factors affecting salmon in the sea
84Report on a visit to the Faroes
85Changes to the water abstraction licensing system
86Silt - and its effects on the river
87Recreational waterways in the Anglian region : byelaws
88River water quality in the Midlands 1997
89Canoeist guide to the River Severn
90Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream
91Environmental snapshot for the Anglian region 2002
92Pollution control on the River Alt
93Naturalisation of the Orton flow record
94Sustainable water resources for the future
95Constructive thinking : save water, save the environment
96Forestry and the Water Framework Directive
97Water Quality of the Humber Estuary 1986
98Pesticides in the aquatic environment 1995
99Hydropower developments and the National Rivers Authority
100Environmental issues in the Midlands 1995/96