51 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
52 | The role of the National Rivers Authority in droughts |
53 | Report on the 1995 stock assessment of the Douglas catchment |
54 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
55 | Water resources for the future : a strategy for the West Midlands |
56 | The development of new techniques for the monitoring of ammonia in water |
57 | Water resources for the future : a strategy for the West Midlands |
58 | The regulation of fish farming by the National Rivers Authority |
59 | Investigation into the cause of high pH in the Budleigh Brook |
60 | Contaminated land and the water environment : report of the National Rivers Authority |
61 | Abandoned mines and the water environment : report of the National Rivers Authority |
62 | Hysim model : modelling the flows of the River Deben |
63 | An investigation into the effect of Farnham STW on the River Wey |
64 | The effect of the voluntary initiative on water quality |
65 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
66 | An investigation into the effects of Woking STW on the River Wey |
67 | The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society |
68 | 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 |
69 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
70 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
71 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
72 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
73 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
74 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
75 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |