| 151 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
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| 152 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
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| 153 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
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| 154 | An investigation into the frequency of discharge of three combined sewer overflows in the Afan/Kenfig catchment : TM/EAW/96/06 |
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| 155 | Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report |
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| 156 | The Cam catchment : recommendations for statutory water quality objectives |
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| 157 | The River Cam catchment management plan : annual monitoring report |
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| 158 | Algal blooms in the Lower Tees- Perspectives and prospects
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| 159 | Statement on public consultation for the Dove CMP : July 1995 |
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| 160 | Water from the River Dee : a working partnership |
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| 161 | Rivers of the Isle of Wight fact file |
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| 162 | The Mersey estuary : a report on environmental quality |
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| 163 | Water resources for the future : a strategy for Southern region |
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| 164 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 165 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
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| 166 | Non-compliance of the Bidwell Brook with river quality objectives |
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| 167 | An environmental snapshot for the Anglian region 2003 |
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| 168 | Identification of water quality problems in the Strat and Neet catchments |
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| 169 | Second annual review of the Sid/Otter catchment management plan 1999 |
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| 170 | Contribution of small streams to potential fish production in the Conwy catchment |
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| 171 | The ecology and management of riverine trees : interim report |
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| 172 | Policy and practice for the protection of groundwater - Thames region appendix |
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| 173 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
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| 174 | The Yarrow catchment : recommendations for statutory water quality objectives |
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| 175 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
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