51 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
52 | The role of the National Rivers Authority in droughts |
53 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
54 | The Implications Of Climate Change For The Environment Agency |
55 | Report on the 1995 stock assessment of the Douglas catchment |
56 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
57 | Water resources for the future : a strategy for the West Midlands |
58 | The development of new techniques for the monitoring of ammonia in water |
59 | Water resources for the future : a strategy for the West Midlands |
60 | The regulation of fish farming by the National Rivers Authority |
61 | Investigation into the cause of high pH in the Budleigh Brook |
62 | Contaminated land and the water environment : report of the National Rivers Authority |
63 | Abandoned mines and the water environment : report of the National Rivers Authority |
64 | Hysim model : modelling the flows of the River Deben |
65 | An investigation into the effect of Farnham STW on the River Wey |
66 | The effect of the voluntary initiative on water quality |
67 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
68 | An investigation into the effects of Woking STW on the River Wey |
69 | 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 |
70 | 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 |
71 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
72 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
73 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
74 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
75 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |