| 51 | River Great Ouse navigation : the Great Ouse your river for life |
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| 52 | Contribution of small streams to potential fish production in the Conwy catchment |
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| 53 | The ecology and management of riverine trees : interim report |
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| 54 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
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| 55 | Environmental assessment of selected abandoned minewaters in the North East region |
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| 56 | Conservation and development of the River Eden spring salmon population |
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| 57 | The Cam catchment, Anglian region : proposals for statutory water quality objectives |
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| 58 | The River Thame : catchment review : first draft - 16th Februrary 1996 |
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| 59 | Water resources for the future : a strategy for North East Region |
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| 60 | Impact of reservoir construction construction on the Bruckland Stream |
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| 61 | The Swale, Ure and Ouse catchment (river factfiles) |
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| 62 | The Don, Rother and Dearne catchment (river factfiles) |
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| 63 | Valuing the Humber's environmental assets : proceedings of a seminar 15 November 2000 |
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| 64 | A report on the River Chew at Chewton Mendip, 6th August 1992 |
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| 65 | The River Itchen salmon action plan : consultation document |
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| 66 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
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| 67 | Post drought soil water recharge : a study of the processes of recharge |
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| 68 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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| 69 | The Test catchment southern : recommendations for statutory water quality objectives |
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| 70 | Dioxins and the River Doe Lea : plain English report |
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| 71 | The River Avon and its tributaries near Malmesbury : river management studies |
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| 72 | Eel and elver studies in the Severn : interim report (256/6/ST) |
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| 73 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 74 | Doe Lea restoration study : the work of WRc |
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| 75 | The Ely Ouse catchment management plan : final plan : January 1994 |
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