51 | Upper Bristol Avon catchment management plan : second annual review |
52 | River Cherwell catchment management plan : action plan : February 1996 |
53 | Flood warning information for Northern Hertfordshire : River Beane catchment |
54 | Flood warning information for East Hertfordshire : River Ash catchment |
55 | River quality classification 1985-1989 |
56 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
57 | Water quality report 1994 |
58 | Programme Area reviews of research and development : report on a review of water quality instrumentation and related data processing |
59 | National Demand Management Centre annual report 1994/95 |
60 | Quality audit of biological samples for the 1991 river quality survey |
61 | Genetics and ecology of spined loach in England: implications for conservation management |
62 | Managing the Humber Estuary : the Environment Agency's approach |
63 | River Wissey hydrometric scheme drilling contract : factual report |
64 | East Devon public water supply strategy : Exe freshwater model Wimbleball pump storage scheme scenario modelling |
65 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
66 | River Yealm catchment river water quality classification 1990 |
67 | River pollution and how to avoid it |
68 | River Lim catchment river water quality classification 1990 |
69 | Sources and fates of synthetic organics in rivers : interim report |
70 | Dart : second annual review (2000) |
71 | River catchment data report 1996 |
72 | Rivers Idle and Torne catchment management plan : consultation report : November 1995 |
73 | 1111111 |
74 | Routine biological monitoring of river quality 1990 |
75 | East Suffolk : Action Plan |