76 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
77 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
78 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
79 | River in the Dourdogne region |
80 | Annex to 'achieving the quality' |
81 | Paleolimnological Approaches to the WFD |
82 | Fish Tanks in the Hatchery |
83 | The Calder catchment (river factfiles) |
84 | Rivers of the New Forest |
85 | The Severn Bore in 1995 |
86 | The River Arun : fact file |
87 | Algae demonstrations in the lab |
88 | The Ferry Boat in 1905 |
89 | The tidal Thames : fact file |
90 | The Dee regulation scheme (bilingual) |
91 | The Severn Bore in 1994 |
92 | The Aire catchment (river factfiles) |
93 | Phosphorus in the Thames catchment |
94 | The Hull catchment (river factfiles) |
95 | The Esk catchment (river factfiles) |
96 | The oceanography of Falmouth harbour |
97 | Viruses in the aquatic environment |
98 | Guide to the Medway navigation |
99 | The Tyne catchment (river factfiles) |
100 | Welcome to the Essex catchment |