51 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
52 | An investigation into the water quality of the River Waldon during wet weather |
53 | Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001) |
54 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
55 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
56 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
57 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
58 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
59 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
60 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
61 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
62 | An investigation into the effects of Alton sewage works on the River Wey North |
63 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
64 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
65 | A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids |
66 | East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe |
67 | 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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68 | The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994 |
69 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
70 | Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent |
71 | Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges |
72 | Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region |
73 | Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001) |
74 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995 |
75 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996 |