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 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
81 | River in the Dourdogne region |
82 | Annex to 'achieving the quality' |
83 | Paleolimnological Approaches to the WFD |
84 | Fish Tanks in the Hatchery |
85 | Rivers of the New Forest |
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 | Phosphorus in the Thames catchment |
92 | The oceanography of Falmouth harbour |
93 | The River Ash : enhancement project |
94 | Dissemination of the anglian SDMS |
95 | Viruses in the aquatic environment |
96 | Guide to the Medway navigation |
97 | Welcome to the Essex catchment |
98 | Protecting the Lincolnshire Wash coast |
99 | The registration of waste carriers |
100 | The Agency's conservation duties (SD2) |