76 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
77 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
78 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
79 | The effects of flow reduction in the River Dee on the aquatic environment |
80 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
81 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
82 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
83 | Annex to 'achieving the quality' |
84 | Paleolimnological Approaches to the WFD |
85 | Fish Tanks in the Hatchery |
86 | The Calder catchment (river factfiles) |
87 | The River Arun : fact file |
88 | Algae demonstrations in the lab |
89 | The Ferry Boat in 1905 |
90 | The Aire catchment (river factfiles) |
91 | Phosphorus in the Thames catchment |
92 | The Hull catchment (river factfiles) |
93 | The Esk catchment (river factfiles) |
94 | The oceanography of Falmouth harbour |
95 | The River Ash : enhancement project |
96 | Dissemination of the anglian SDMS |
97 | Guide to the Medway navigation |
98 | The Tyne catchment (river factfiles) |
99 | Welcome to the Essex catchment |
100 | Protecting the Lincolnshire Wash coast |