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26Links and Interactions Between the RBMPs and Development Plans in Scotland
27The effects of fishing at low water levels
28Enhancing the environment : 20 case studies in London
29Investigation of mercury contamination in the Red River catchment, West Cornwall
30Environmental planning issues in the North Wessex area
31A Review of Methods for Assessing the Hydromorphology of Lakes
32Guide to freshwater fishing in the Northern area of Anglian Region
33First annual review of the River Tone catchment management plan
34Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands
35The Blackwater River catchment management plan : first annual review 95/96 : Draft Document
36Non-compliance with water quality objectives on the Croyde stream (upper catchment)
37Hampshire and the Isle of Wight local contribution 2006/11
38First annual review of the River Exe catchment management plan
39Identification of water quality problems in the Strat and Neet catchments
40River water quality in the Midlands 1994/95 : water quality summary data
41The quality of rivers in England and Wales (1990 to 1995)
42An assessment of river water quality in the River Kenn
43Guidelines for river corridor surveys in the NRA : February 1992. draft 3
44Distribution of Azolla in the Great Ouse catchment
45The NRA in business : annual review and summary accounts 1993-94
46Applications Of Artificial Intelligence For The Biological Surveillance Of River Quality
47Enhancing the environment : 25 case studies from Thames Region
48Non-compliance of the Bidwell Brook with river quality objectives
49Review of fishery regulations on the Rivers Taw and Torridge
50River quality in England and Wales : a report of the 1990 survey