| 126 | Monitoring the trophic state of reservoirs
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| 127 | Freshwater Algal Flora of the British Isles |
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| 128 | Green Household Index - The Eco-Cal |
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| 129 | Guardians of the water environment (bilingual document) |
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| 130 | Pesticides in the aquatic environment 1996 |
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| 131 | Constructive thinking : save water, save the environment |
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| 132 | Sustainable water resources for the future |
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| 133 | A Review of the Application of |
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| 134 | Ecology and the Water Framework Directive |
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| 135 | Snapshots of the environment : regulating major industry |
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| 136 | The introduction of an effective market testing programme for the flood defence function of the National Rivers Authority in the North West Region : certificate in management |
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| 137 | Review of the microtox toxicity test |
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| 138 | Silt - and its effects on the river |
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| 139 | MCERTS : the Environment Agency's monitoring certification scheme |
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| 140 | The effects of predation on salmon fisheries |
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| 141 | Fisheries Assessment Software within the Environment Agency |
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| 142 | Recreation strategy for the River Thames |
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| 143 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
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| 144 | The Atlantic Salmon Trust Journal 2011 |
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| 145 | Holding back the sea - ripples 3 |
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| 146 | Fish, fisheries and the Water Framework Directive |
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| 147 | Coastal flooding in the North West |
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| 148 | Marine safety in the Harbour of Rye |
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| 149 | Drought in the South : in depth |
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| 150 | Tide tables for the Anglian Region 1997 |
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