51 | Water resources for the future : a summary of the strategy for Thames Region Summary |
52 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
53 | Water resources for the future : a summary of the strategy for South West region |
54 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
55 | Review of flood defence practices on the Somerset Levels and Moors : the report |
56 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
57 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
58 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
59 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
60 | A 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 |
61 | A 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 |
62 | Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study |
63 | 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 |
64 | A strategy for the management of the new South East Area Biology Team across a dual location following restructuring |
65 | Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003 |
66 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
67 | A biological investigation of the affects of discharges from Meldon quarry on the West Okemont River - 8/08/89 and 20/09/89 |
68 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
69 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
70 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |
71 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
72 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
73 | Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare |
74 | A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake |
75 | Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters |