51 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
52 | Angle on the Broads : helping you get the most out of fishing on the Broads |
53 | The drought of 1995 : a report to the Secretary of State for the Environment |
54 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
55 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
56 | The effects of flow reduction in the River Dee on the aquatic environment |
57 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
58 | The influx of black magnetic spherules to the lakes of the English Lake District |
59 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
60 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
61 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
62 | Back to life : bringing the environment back to the people of the North West |
63 | Paleolimnological Approaches to the WFD |
64 | The Development of LandSim 2.5 |
65 | Guide to the Medway navigation |
66 | The River Ash : enhancement project |
67 | Protecting the Lincolnshire Wash coast |
68 | The Agency's conservation duties (SD2) |
69 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
70 | The tidal Thames : fact file |
71 | The Lambourn catchment modelling work |
72 | The Dee regulation scheme (bilingual) |
73 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
74 | Annex to 'achieving the quality' |
75 | Road transport and the environment |