51 | The effects of Guildford STW on the River Wey |
52 | Water resources for the future : a strategy for the East Midlands |
53 | The development of new techniques for the monitoring of ammonia in water |
54 | Investigation into the cause of high pH in the Budleigh Brook |
55 | Hysim model : modelling the flows of the River Deben |
56 | The role of the National Rivers Authority in droughts |
57 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
58 | The regulation of fish farming by the National Rivers Authority |
59 | The Implications Of Climate Change For The Environment Agency |
60 | Abandoned mines and the water environment : report of the National Rivers Authority |
61 | An investigation into the bacteriological levels in the River Seaton |
62 | An investigation into the effect of Farnham STW on the River Wey |
63 | An investigation into the effects of Woking STW on the River Wey |
64 | Contaminated land and the water environment : report of the National Rivers Authority |
65 | 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 |
66 | 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 |
67 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
68 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective |
69 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
70 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
71 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
72 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
73 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
74 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
75 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |