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51Safeguarding the lower bristol avon - public consultation
52Monitoring the coast for flood defence
53The Recreational Use of Floodbanks Phase 1
54Beneath the town : safeguarding Bodmin from flooding
55Garden with care and protect the environment
56Hydropower developments and the National Rivers Authority
57The Ely Ouse Essex water transfer scheme
58Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
59Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector
60The ecology and management of riparian trees in the NRA Anglian region : draft final report
61Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region
62Riverside litter : results of the 1990 campaign and a strategy for the future
63The influence of agriculture on the quality of natural waters in England and Wales
64Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
65Protecting your future : tackling flooding in the Thames Estuary through the 21st century
66Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4
67The new waterlands? Proceedings of a one day seminar organised by the Sussex Wildlife Trust as part of the RSNC Wildlife Trusts Parnership Water For Wildlife campaign
68Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
69Evaluation of peroxygens for the amelioration of river pollution : on behalf of the Environment Agency, Thames Region
70An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley
71Contaminants entering the sea : a report on contaminant loads entering the seas around England and Wales 1990-1993
72Land use assessment of non-tidal main rivers in the southern region of the National Rivers Authority : report EX 2922
73Environmental snapshot for the East of England [version 1]
74Acidification of freshwaters: the threat and its mitigation
75The groundwater regulations (Bilingual) : Rheoliadau dwr daear (Bilingual)