| 51 | The registration of waste carriers |
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| 52 | The industrial fishery for sandeels |
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| 53 | Help safeguard the Torridge (leaflet) |
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| 54 | Air quality and the environment |
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| 55 | The Development of LandSim 2.5 |
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| 56 | Re-building the Anglian coastline |
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| 57 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
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| 58 | Road transport and the environment |
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| 59 | The Lambourn catchment modelling work |
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| 60 | Uses of the water environment |
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| 61 | The anti-poaching measures contained in the Salmon Act 1986 |
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| 62 | Pollution prevention in the '90's : the positive approach |
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| 63 | State of the environment in the South West 2005 |
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| 64 | A report on the investigation of the Taff litter problem |
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| 65 | 1967 - Building the bedroom block in the IBP compound at L. George |
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| 66 | State of the environment in the South West 2006 |
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| 67 | Abandoned mines and the water environment : report of the National Rivers Authority |
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| 68 | 1967 - Singh's men building the extension block in the IBP compound. |
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| 69 | Salmon in the Dee catchment: the scientific basis for management |
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| 70 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
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| 71 | Historic overview of the sea trout collapse in the West of Ireland |
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| 72 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
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| 73 | Advertisement for the Letting of The Ferry Inn |
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| 74 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
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| 75 | The measurement and evaluation of the exploitation of Atlantic salmon |
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