76 | Air quality and the environment |
77 | The registration of waste carriers |
78 | The Dee regulation scheme (bilingual) |
79 | The Derwent catchment (river factfiles) |
80 | The Hull catchment (river factfiles) |
81 | The Northumberland catchment (river factfiles) |
82 | The River Alt : fact file |
83 | The River Arun : fact file |
84 | The River Mersey : fact file |
85 | The Tees catchment (river factfiles) |
86 | The Wear catchment (river factfiles) |
87 | The tidal Thames : fact file |
88 | Dissemination of the anglian SDMS |
89 | Help safeguard the Torridge (leaflet) |
90 | Conservation in the Anglian region |
91 | River in the Dourdogne region |
92 | Road transport and the environment |
93 | Rivers of the New Forest |
94 | The Lambourn catchment modelling work |
95 | The River Thames phosphate model |
96 | The Severn Bore in 1993 |
97 | The Severn Bore in 1994 |
98 | Phosphorus in the Thames catchment |
99 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
100 | A Report on the Drought on the River Darent |