101 | The Aire catchment (river factfiles) |
102 | The Wear catchment (river factfiles) |
103 | Phosphorus in the Thames catchment |
104 | Guardian of the water environment |
105 | The Soar Valley improvement scheme |
106 | The Hull catchment (river factfiles) |
107 | The Derwent catchment (river factfiles) |
108 | The River Thames phosphate model |
109 | The Esk catchment (river factfiles) |
110 | Dissemination of the anglian SDMS |
111 | Viruses in the aquatic environment |
112 | The River Darent conservation project |
113 | Meanders in the Amazon River |
114 | Guide to the Medway navigation |
115 | The Tyne catchment (river factfiles) |
116 | A Report on the Drought on the River Darent |
117 | Genetics and the management of the Atlantic salmon |
118 | The anti-poaching measures contained in the Salmon Act 1986 |
119 | Pollution prevention in the '90's : the positive approach |
120 | Summary guidance on the application of the financial memorandum/scheme of delegation |
121 | A report on the investigation of the Taff litter problem |
122 | Engineering the environment : profile of the Anglian Engineering Department |
123 | 1967 - Building the bedroom block in the IBP compound at L. George |
124 | Preventing the spread of crayfish plague in the South West |
125 | Abandoned mines and the water environment : report of the National Rivers Authority |