| 151 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 152 | 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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| 153 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
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| 154 | The water environment - our cultural heritage |
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| 155 | Lake Mutanda in the Kigezi District |
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| 156 | Lake Mutanda in the Kigezi District |
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| 157 | The Environment Agency navigations : Thames, Anglian, Southern |
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| 158 | Monitoring the trophic state of reservoirs
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| 159 | Reed cutter used at the River Lab |
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| 160 | The Restoration of Vegetation on Saltmarshes |
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| 161 | The source : a guide to NRA services |
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| 162 | The Sea Trout Stock Collapse, 1989-1992 |
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| 163 | The Environment Agency's risk portfolio June 2000 |
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| 164 | The Trophic Diatom Index: A User's Manual; |
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| 165 | The Atlantic Salmon Trust Journal 2011 |
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| 166 | Surveying and tracking salmon in the sea |
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| 167 | The Conservation of Atlantic Salmon Habitat |
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| 168 | Naturalisation of the Orton flow record |
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| 169 | Navigations in the Anglian region (EA) |
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| 170 | Protecting native crayfish in the Midlands |
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| 171 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
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| 172 | Pesticides in the aquatic environment 1996 |
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| 173 | Pesticides in the aquatic environment 1995 |
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| 174 | Snapshots of the environment : enhancing biodiversity |
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| 175 | Snapshots of the environment : regulating major industry |
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