51 | The role of the National Rivers Authority in droughts |
52 | An investigation into the bacteriological levels in the River Seaton |
53 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
54 | Report on the 1995 stock assessment of the Douglas catchment |
55 | Water resources for the future : a strategy for the West Midlands |
56 | Report on the management of the drainage regime within Exminster Marshes |
57 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
58 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
59 | Investigation into the cause of high pH in the Budleigh Brook |
60 | The effects of Guildford STW on the River Wey |
61 | Survey of the non-agricultural use of pesticdes within the Thames region |
62 | The Implications Of Climate Change For The Environment Agency |
63 | Water resources for the future : a strategy for the East Midlands |
64 | The regulation of fish farming by the National Rivers Authority |
65 | A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies |
66 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
67 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
68 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
69 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
70 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
71 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
72 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
73 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
74 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
75 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |