101 | Guide to the Medway navigation |
102 | The River Mersey : fact file |
103 | The River Ash : enhancement project |
104 | Annex to 'achieving the quality' |
105 | Protecting the Kenwith Valley, Bideford |
106 | Viruses in the aquatic environment |
107 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
108 | The Severn Bore in 1995 |
109 | The tidal Thames : fact file |
110 | The River Alt : fact file |
111 | The River Weaver : fact file |
112 | Paleolimnological Approaches to the WFD |
113 | The water bill : trickle irrigation |
114 | Welcome to the Essex catchment |
115 | 1967 - Building the bedroom block in the IBP compound at L. George |
116 | The anti-poaching measures contained in the Salmon Act 1986 |
117 | The measurement and evaluation of the exploitation of Atlantic salmon |
118 | Genetics and the management of the Atlantic salmon |
119 | 1967 - Singh's men building the extension block in the IBP compound. |
120 | Historic overview of the sea trout collapse in the West of Ireland |
121 | Data on the effects of Parathion in the freshwater environment |
122 | Water resources for the future : a strategy for the West Midlands |
123 | Summary guidance on the application of the financial memorandum/scheme of delegation |
124 | Water resources for the future : a strategy for the East Midlands |
125 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |