101 | Genetics and the management of the Atlantic salmon |
102 | The development of new techniques for the monitoring of ammonia in water |
103 | The regulation of fish farming by the National Rivers Authority |
104 | Battling the tide : flood defences in the Anglian region |
105 | River pack : information sheets about the NRA and the water environment |
106 | Contaminated land and the water environment : report of the National Rivers Authority |
107 | A report on the investigation of the Taff litter problem |
108 | Abandoned mines and the water environment : report of the National Rivers Authority |
109 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
110 | Hysim model : modelling the flows of the River Deben |
111 | An investigation into the effect of Farnham STW on the River Wey |
112 | The effect of the voluntary initiative on water quality |
113 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
114 | Hydrometry : the science of measuring the water cycle |
115 | An investigation into the effects of Woking STW on the River Wey |
116 | 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 |
117 | 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 |
118 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
119 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
120 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
121 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
122 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
123 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
124 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
125 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |