| 76 | The Tame catchment management plan : consultation report summary : January 1996 |
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| 77 | Environmental protection and pollution control : in the North West |
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| 78 | The River Alt/Crossens fish stock assessment 2001 |
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| 79 | Quality audit of biological samples for the 1990 river quality survey |
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| 80 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
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| 81 | Second annual review of the River Taw catchment management plan |
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| 82 | A survey of trace metals in biota of the Mersey estuary 1993 |
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| 83 | The Yarrow catchment : recommendations for statutory water quality objectives |
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| 84 | First annual review of the River Tone catchment management plan |
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| 85 | Report on the quality of bathing waters 1990 |
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| 86 | The Mersey Estuary 1992 surveys : summary of results |
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| 87 | Second annual review of the Taw / Torridge Estuary catchment management plan |
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| 88 | An investigation into the bathing water quality at Porthallow |
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| 89 | The Ribble Estuary 1992 surveys : summary of results |
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| 90 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
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| 91 | Quality audit of biological samples for the 1991 river quality survey |
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| 92 | An assessment of river water quality in the River Kenn |
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| 93 | Review of water resources in the Fylde Aquifer and Wyre catchment |
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| 94 | Water quality investigations in the Newlyn river catchment |
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| 95 | An investigation of sewage on the beach at Porthcothan |
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| 96 | Air dispersion climate from the Castle Cement works at Ribblesdale |
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| 97 | Second annual review of the River Torridge catchment management plan |
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| 98 | Second annual review of the Sid/Otter catchment management plan 1999 |
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| 99 | Historic changes in the Upper River Ehen Catchment- Summary |
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| 100 | Lakes, Ponds and Reservoirs in the Southern Region (NRA) |
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