51 | Report on the management of the drainage regime within Exminster Marshes |
52 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
53 | Investigation into the cause of high pH in the Budleigh Brook |
54 | Survey of the non-agricultural use of pesticdes within the Thames region |
55 | Water resources for the future : a strategy for the East Midlands |
56 | The regulation of fish farming by the National Rivers Authority |
57 | River Darent : strategy for the enhancement of the River Darent, Kent |
58 | The effect of the voluntary initiative on water quality |
59 | Hysim model : modelling the flows of the River Deben |
60 | Contaminated land and the water environment : report of the National Rivers Authority |
61 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
62 | The development of new techniques for the monitoring of ammonia in water |
63 | Water resources for the future : a strategy for the West Midlands |
64 | The role of the National Rivers Authority in droughts |
65 | An investigation into the bacteriological levels in the River Seaton |
66 | The effects of Guildford STW on the River Wey |
67 | Water resources for the future : a strategy for the East Midlands |
68 | Report on the 1995 stock assessment of the Douglas catchment |
69 | The Implications Of Climate Change For The Environment Agency |
70 | 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 |
71 | 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 |
72 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
73 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
74 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
75 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |