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51Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992
52SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region
53A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990
54Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity
55Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin
56Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe
57Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin : April 2000
58Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland
59Water resources for the future : a summary of the strategy for Thames Region
60A review of the use of multifunction wardens in the Devon Area of the South Western Region of the National Rivers Authority, with particular reference to their use within the fisheries function
61Assessment 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
62Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study
63A study of the mayfly parasite Spiriopsis adipophila, Arvy and Peters (1972) (=Sprininella adipophila, Arvy and Delage 1966) in Ephemera danica from the River Pang, a tributary of the River Thames
64A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock
65Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met
66An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95]
67An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge
68Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare
69A strategy for the management of the new South East Area Biology Team across a dual location following restructuring
70A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake
71An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989
72Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003
73A biological investigation of the affects of discharges from Meldon quarry on the West Okemont River - 8/08/89 and 20/09/89
74Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters
75An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96