126 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
127 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
128 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
129 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
130 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
131 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
132 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
133 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
134 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
135 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
136 | Planning for the rising tides - the Humber Estuary - consultation on managed realignment: information for the landowners and tenants - June 2002 |
137 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
138 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
139 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
140 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
141 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
142 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
143 | The water environment - our cultural heritage |
144 | Snapshots of the environment : enhancing biodiversity |
145 | Information on the status of salmon stocks |
146 | Surveying and tracking salmon in the sea |
147 | The Sea Trout Stock Collapse, 1989-1992 |
148 | Aerial view of the River Laboratory |
149 | Rivers of the Isle of Wight |
150 | Chew Magna : reducing the risk of flooding |