| 176 | The Mersey estuary : a report on environmental quality |
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| 177 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013 |
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| 178 | Thames estuary benthic programme : Thames estuary sediment contaminant levels 2nd quarter (Apr-Jun) |
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| 179 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2014 |
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| 180 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2013 |
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| 181 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk B |
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| 182 | Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
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| 183 | Hampshire Avon : plan from April 2000 to March 2005 |
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| 184 | Flood defences : the Lower Witham strategy |
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| 185 | Exe : summary of public consultation responses : July 1999 - October 1999 |
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| 186 | Dart : third annual review |
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| 187 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
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| 188 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
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| 189 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) : executive summary (OI/420/9/A) |
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| 190 | River Looe catchment river water quality classification 1991 |
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| 191 | River Axe catchment river water quality classification 1990 |
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| 192 | Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe |
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| 193 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
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| 194 | River Exe catchment river water quality classification 1990 |
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| 195 | River Erme fisheries survey 1994 |
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| 196 | A sustainable coastline : Steart and Stolford |
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| 197 | Derivation of discharges used for fish movement at Conwy Falls (project no. N0289) |
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| 198 | River Derwent catchment management plan : consultation report |
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| 199 | River Usk barrage position statement, 6th February 1992 |
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| 200 | Strategic review of development and flood risk : the River Welland catchment |
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