51 | Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe |
52 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
53 | Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame |
54 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
55 | Water resources for the future : a summary of the strategy for Thames Region |
56 | Bacterial quality of the bathing waters at Seaton, Cornwall, and of the River Seaton |
57 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
58 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
59 | Review of flood defence practices on the Somerset Levels and Moors : the report |
60 | Water resources for the future : a summary of the strategy for Thames Region Summary |
61 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin : April 2000 |
62 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
63 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
64 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
65 | 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 |
66 | 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 |
67 | Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study |
68 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
69 | The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe |
70 | Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003 |
71 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
72 | Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare |
73 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
74 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |
75 | A strategy for the management of the new South East Area Biology Team across a dual location following restructuring |