76 | The Severn Bore in 1995 |
77 | Dissemination of the anglian SDMS |
78 | The Dee regulation scheme (bilingual) |
79 | Guardian of the water environment |
80 | Phosphorus in the Thames catchment |
81 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
82 | The Tyne catchment (river factfiles) |
83 | The Calder catchment (river factfiles) |
84 | Annex to 'achieving the quality' |
85 | Road transport and the environment |
86 | The oceanography of Falmouth harbour |
87 | The Ferry Boat in 1905 |
88 | The Esk catchment (river factfiles) |
89 | Help safeguard the Torridge (leaflet) |
90 | River in the Dourdogne region |
91 | Welcome to the Essex catchment |
92 | Fish Tanks in the Hatchery |
93 | Meanders in the Amazon River |
94 | The River Thames phosphate model |
95 | The industrial fishery for sandeels |
96 | Viruses in the aquatic environment |
97 | The Derwent catchment (river factfiles) |
98 | Air quality and the environment |
99 | Algae demonstrations in the lab |
100 | The Northumberland catchment (river factfiles) |