76 | The effects of flow reduction in the River Dee on the aquatic environment |
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 | The drought of 1995 : a report to the Secretary of State for the Environment |
80 | Annex to 'achieving the quality' |
81 | Paleolimnological Approaches to the WFD |
82 | Fish Tanks in the Hatchery |
83 | Algae demonstrations in the lab |
84 | The Ferry Boat in 1905 |
85 | Phosphorus in the Thames catchment |
86 | The oceanography of Falmouth harbour |
87 | The River Ash : enhancement project |
88 | Viruses in the aquatic environment |
89 | Guide to the Medway navigation |
90 | Welcome to the Essex catchment |
91 | The registration of waste carriers |
92 | The Agency's conservation duties (SD2) |
93 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
94 | Protecting the Kenwith Valley, Bideford |
95 | The River Weaver : fact file |
96 | Guardian of the water environment |
97 | The water bill : trickle irrigation |
98 | The industrial fishery for sandeels |
99 | Air quality and the environment |
100 | The Development of LandSim 2.5 |