| 126 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
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| 127 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
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| 128 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
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| 129 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 130 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
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| 131 | Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste |
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| 132 | The water environment - our cultural heritage |
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| 133 | Snapshots of the environment : enhancing biodiversity |
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| 134 | Information on the status of salmon stocks |
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| 135 | Fisheries Assessment Software within the Environment Agency |
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| 136 | Freshwater Algal Flora of the British Isles |
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| 137 | Green Household Index - The Eco-Cal |
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| 138 | Guardians of the water environment (bilingual document) |
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| 139 | Lake Mutanda in the Kigezi District |
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| 140 | Surveying and tracking salmon in the sea |
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| 141 | Monitoring the trophic state of reservoirs
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| 142 | The Atlantic Salmon Trust Journal 2011 |
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| 143 | The Ecology of Four Scarce Wetland Molluscs |
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| 144 | The Sea Trout Stock Collapse, 1989-1992 |
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| 145 | Aerial view of the River Laboratory |
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| 146 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
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| 147 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
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| 148 | A brief guide to the thames |
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| 149 | Determining The Causes Of 'Apparent Eutrophication' Effects |
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| 150 | Drought in the South : in depth |
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