76 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
77 | River in the Dourdogne region |
78 | Annex to 'achieving the quality' |
79 | Paleolimnological Approaches to the WFD |
80 | Road transport and the environment |
81 | Fish Tanks in the Hatchery |
82 | The River Alt : fact file |
83 | The Calder catchment (river factfiles) |
84 | Uses of the water environment |
85 | The Development of LandSim 2.5 |
86 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
87 | Rivers of the New Forest |
88 | The Severn Bore in 1995 |
89 | The River Arun : fact file |
90 | Water in the Thetford area
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91 | The Northumberland catchment (river factfiles) |
92 | Algae demonstrations in the lab |
93 | The Ferry Boat in 1905 |
94 | The Tees catchment (river factfiles) |
95 | The Severn Bore in 1993 |
96 | The tidal Thames : fact file |
97 | The Dee regulation scheme (bilingual) |
98 | The Severn Bore in 1994 |
99 | The Lambourn catchment modelling work |
100 | The River Mersey : fact file |