76 | Welcome to the Essex catchment |
77 | The water bill : trickle irrigation |
78 | Algae demonstrations in the lab |
79 | Paleolimnological Approaches to the WFD |
80 | Guide to the Medway navigation |
81 | Uses of the water environment |
82 | Water in the Thetford area
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83 | The River Ash : enhancement project |
84 | The Development of LandSim 2.5 |
85 | The River Darent conservation project |
86 | Viruses in the aquatic environment |
87 | The River Weaver : fact file |
88 | Meanders in the Amazon River |
89 | Air quality and the environment |
90 | The registration of waste carriers |
91 | The oceanography of Falmouth harbour |
92 | The Dee regulation scheme (bilingual) |
93 | The River Alt : fact file |
94 | The River Mersey : fact file |
95 | The tidal Thames : fact file |
96 | Dissemination of the anglian SDMS |
97 | Protecting the Lincolnshire Wash coast |
98 | Help safeguard the Torridge (leaflet) |
99 | Conservation in the Anglian region |
100 | River in the Dourdogne region |