26 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
27 | Catches of Migratory Fish in the River Don, Aberdeenshire- Consideration of the Availability of Fish |
28 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
29 | The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington |
30 | Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region |
31 | 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 |
32 | 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 |
33 | Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003 |
34 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
35 | Your guide to the Environment Agency - Thames Region - West Area |
36 | Your guide to the Environment Agency - Thames Region - South East Area |
37 | Swords water quality study - phase 1 : water quality of the Thames |
38 | The Wandle, Beverley Brook, Hogsmill catchment management plan : action plan : July 1995 |
39 | Narrowboats on the Thames : useful hints and tips |
40 | Partnership in planning : riverbank design guidance for the Tidal Thames |
41 | Policy and practice for the protection of groundwater - Thames region appendix |
42 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
43 | England's river : a guide to the Thames from Remenham to Cookham |
44 | The flood of February 1990 : technical services flood monitoring report |
45 | Locks and weirs on the river Thames : how do they work? |
46 | State of the environment report for Thames Region : first update 2001 |
47 | Enhancing the environment : 25 case studies from Thames Region |
48 | Your guide to the Environment Agency - Thames Region - North East Area |
49 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
50 | Our vision for the Thames Gateway : a showcase for sustainable development |