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26Investigation into the cause of high pH in the Budleigh Brook
27The disinfection of the Manchester Square Outfall, Blackpool, 1993
28Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994
29A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024
30Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste
31Pollution control on the River Alt
32Drought in the South : in depth
33Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region
34Fishery survey of the Congresbury Yeo, 1994
35Fishery survey of the River Yeo catchment
36Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream
37Environmental issues in the Midlands 1995/96
38The Tame catchment (NRA Severn-Trent 67)
39The source : a guide to NRA services
40What's happening in the South West
41Fishery survey of the River Isle catchment
42Fishery survey of the Doniford Stream 1994
43Fishery survey of the River Axe catchment
44Fishery survey of the Horner Water catchment
45The introduction of an effective market testing programme for the flood defence function of the National Rivers Authority in the North West Region : certificate in management
46Whitacre-Shustoke Reservoir improvements. The sedimentary phosphorus content on the Lower Shustoke Reservoir
47Water resources for the future : a summary of the strategy for South West region
481999 annual report on fisheries in the North west incorporating the annual summary of fishery statistics
49Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report
50The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990