| 126 | Water resources for the future : a strategy for the West Midlands |
|---|
| 127 | Genetics and the management of the Atlantic salmon |
|---|
| 128 | The development of new techniques for the monitoring of ammonia in water |
|---|
| 129 | Water resources for the future : a strategy for the West Midlands |
|---|
| 130 | Battling the tide : flood defences in the Anglian region |
|---|
| 131 | River pack : information sheets about the NRA and the water environment |
|---|
| 132 | Abandoned mines and the water environment : report of the National Rivers Authority |
|---|
| 133 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
|---|
| 134 | An investigation into the effect of Farnham STW on the River Wey |
|---|
| 135 | Engineering the environment : profile of the Anglian Engineering Department |
|---|
| 136 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
|---|
| 137 | Hydrometry : the science of measuring the water cycle |
|---|
| 138 | An investigation into the effects of Woking STW on the River Wey |
|---|
| 139 | 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 |
|---|
| 140 | 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 |
|---|
| 141 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
|---|
| 142 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
|---|
| 143 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
|---|
| 144 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
|---|
| 145 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
|---|
| 146 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
|---|
| 147 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
|---|
| 148 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
|---|
| 149 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
|---|
| 150 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
|---|
