76 | Conservation in the Anglian region |
77 | River in the Dourdogne region |
78 | Uses of the water environment |
79 | The registration of waste carriers |
80 | Meanders in the Amazon River |
81 | Guide to the Medway navigation |
82 | The River Thames phosphate model |
83 | The Severn Bore in 1993 |
84 | Viruses in the aquatic environment |
85 | Annex to 'achieving the quality' |
86 | Paleolimnological Approaches to the WFD |
87 | The River Ash : enhancement project |
88 | The Severn Bore in 1995 |
89 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
90 | The tidal Thames : fact file |
91 | The River Alt : fact file |
92 | The Severn Bore in 1994 |
93 | Protecting the Kenwith Valley, Bideford |
94 | Welcome to the Essex catchment |
95 | The water bill : trickle irrigation |
96 | Rivers of the New Forest |
97 | The River Weaver : fact file |
98 | The River Darent conservation project |
99 | Guardian of the water environment |
100 | The oceanography of Falmouth harbour |